157401512

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{8819}}^1$

素因数の和:8945

約数の個数: 32

約数和(自身を含む): 311169600

約数和(自身を除く): 153768088

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 4462, 8819, 8924, 17638, 17848, 35276, 70552, 202837, 405674, 811348, 855443, 1622696, 1710886, 3421772, 6843544, 19675189, 39350378, 78700756, 157401512]

約数ペア:

[(1, 157401512), (2, 78700756), (4, 39350378), (8, 19675189), (23, 6843544), (46, 3421772), (92, 1710886), (97, 1622696), (184, 855443), (194, 811348), (388, 405674), (776, 202837), (2231, 70552), (4462, 35276), (8819, 17848), (8924, 17638)]