2 × 3 × 71 × 367

Prime Factor Structure

Factorization String 2 × 3 × 71 × 367

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 317,952

Proper Divisor Sum 161,610

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #156329 ← → #156347

1 2 3 6 71 142 213 367 426 734 1,101 2,202 26,057 52,114 78,171 156,342

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

156,342 78,171 234,514 117,257 351,772 175,886 87,943 263,830 131,915 395,746 197,873 593,620 296,810 148,405 445,216 222,608 111,304 55,652 27,826 13,913 41,740 20,870 10,435 31,306 15,653 46,960 23,480 11,740 5,870 2,935 8,806 4,403 13,210 6,605 19,816 9,908 4,954 2,477 7,432 3,716 1,858 929 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589 1,768 884 442 221 664 332 166

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