2² × 7 × 67 × 83

Prime Factor Structure

Factorization String 2^2 × 7 × 67 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 319,872

Proper Divisor Sum 164,164

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #155707 ← → #155717

1 2 4 7 14 28 67 83 134 166 268 332 469 581 938 1,162 1,876 2,324 5,561 11,122 22,244 38,927 77,854 155,708

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

155,708 77,854 38,927 116,782 58,391 175,174 87,587 262,762 131,381 394,144 197,072 98,536 49,268 24,634 12,317 36,952 18,476 9,238 4,619 13,858 6,929 20,788 10,394 5,197 15,592 7,796 3,898 1,949 5,848 2,924 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992

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