2⁴ × 7 × 23 × 61

Prime Factor Structure

Factorization String 2^4 × 7 × 23 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 369,024

Proper Divisor Sum 211,888

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #157133 ← → #157141

1 2 4 7 8 14 16 23 28 46 56 61 92 112 122 161 184 244 322 368 427 488 644 854 976 1,288 1,403 1,708 2,576 2,806 3,416 5,612 6,832 9,821 11,224 19,642 22,448 39,284 78,568 157,136

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

157,136 78,568 39,284 19,642 9,821 29,464 14,732 7,366 3,683 11,050 5,525 16,576 8,288 4,144 2,072 1,036 518 259 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175

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