156927656

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{3511}}^1$

素因数の和:3705

約数の個数: 32

約数和(自身を含む): 304279680

約数和(自身を除く): 147352024

約数列:

[1, 2, 4, 8, 37, 74, 148, 151, 296, 302, 604, 1208, 3511, 5587, 7022, 11174, 14044, 22348, 28088, 44696, 129907, 259814, 519628, 530161, 1039256, 1060322, 2120644, 4241288, 19615957, 39231914, 78463828, 156927656]

約数ペア:

[(1, 156927656), (2, 78463828), (4, 39231914), (8, 19615957), (37, 4241288), (74, 2120644), (148, 1060322), (151, 1039256), (296, 530161), (302, 519628), (604, 259814), (1208, 129907), (3511, 44696), (5587, 28088), (7022, 22348), (11174, 14044)]