157259596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{21757}}^1$

素因数の和:21913

約数の個数: 24

約数和(自身を含む): 298519760

約数和(自身を除く): 141260164

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 21757, 43514, 87028, 282841, 565682, 1131364, 3024223, 6048446, 12096892, 39314899, 78629798, 157259596]

約数ペア:

[(1, 157259596), (2, 78629798), (4, 39314899), (13, 12096892), (26, 6048446), (52, 3024223), (139, 1131364), (278, 565682), (556, 282841), (1807, 87028), (3614, 43514), (7228, 21757)]