155587412

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{3361}}^1$

素因数の和:3599

約数の個数: 24

約数和(自身を含む): 277889472

約数和(自身を除く): 122302060

約数列:

[1, 2, 4, 71, 142, 163, 284, 326, 652, 3361, 6722, 11573, 13444, 23146, 46292, 238631, 477262, 547843, 954524, 1095686, 2191372, 38896853, 77793706, 155587412]

約数ペア:

[(1, 155587412), (2, 77793706), (4, 38896853), (71, 2191372), (142, 1095686), (163, 954524), (284, 547843), (326, 477262), (652, 238631), (3361, 46292), (6722, 23146), (11573, 13444)]