157046214620

素因数分解:

$2^2\times 5^1\times {\mathrm{83561}}^1\times {\mathrm{93971}}^1$

素因数の和:177541

約数の個数: 24

約数和(自身を含む): 329804507088

約数和(自身を除く): 172758292468

約数列:

[1, 2, 4, 5, 10, 20, 83561, 93971, 167122, 187942, 334244, 375884, 417805, 469855, 835610, 939710, 1671220, 1879420, 7852310731, 15704621462, 31409242924, 39261553655, 78523107310, 157046214620]

約数ペア:

[(1, 157046214620), (2, 78523107310), (4, 39261553655), (5, 31409242924), (10, 15704621462), (20, 7852310731), (83561, 1879420), (93971, 1671220), (167122, 939710), (187942, 835610), (334244, 469855), (375884, 417805)]