157437488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12829}}^1$

素因数の和:12909

約数の個数: 40

約数和(自身を含む): 334093200

約数和(自身を除く): 176655712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 12829, 25658, 51316, 102632, 166777, 205264, 333554, 667108, 756911, 1334216, 1513822, 2668432, 3027644, 6055288, 9839843, 12110576, 19679686, 39359372, 78718744, 157437488]

約数ペア:

[(1, 157437488), (2, 78718744), (4, 39359372), (8, 19679686), (13, 12110576), (16, 9839843), (26, 6055288), (52, 3027644), (59, 2668432), (104, 1513822), (118, 1334216), (208, 756911), (236, 667108), (472, 333554), (767, 205264), (944, 166777), (1534, 102632), (3068, 51316), (6136, 25658), (12272, 12829)]