130887608

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 248648400

約数和(自身を除く): 117760792

約数列:

[1, 2, 4, 8, 137, 274, 307, 389, 548, 614, 778, 1096, 1228, 1556, 2456, 3112, 42059, 53293, 84118, 106586, 119423, 168236, 213172, 238846, 336472, 426344, 477692, 955384, 16360951, 32721902, 65443804, 130887608]

約数ペア:

[(1, 130887608), (2, 65443804), (4, 32721902), (8, 16360951), (137, 955384), (274, 477692), (307, 426344), (389, 336472), (548, 238846), (614, 213172), (778, 168236), (1096, 119423), (1228, 106586), (1556, 84118), (2456, 53293), (3112, 42059)]