156915942980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{73325207}}^1$

素因数の和:73325323

約数の個数: 24

約数和(自身を含む): 332603143488

約数和(自身を除く): 175687200508

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 73325207, 146650414, 293300828, 366626035, 733252070, 1466504140, 7845797149, 15691594298, 31383188596, 39228985745, 78457971490, 156915942980]

約数ペア:

[(1, 156915942980), (2, 78457971490), (4, 39228985745), (5, 31383188596), (10, 15691594298), (20, 7845797149), (107, 1466504140), (214, 733252070), (428, 366626035), (535, 293300828), (1070, 146650414), (2140, 73325207)]