156980864666

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1\times {\mathrm{701}}^1\times {\mathrm{2287}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 238112379648

約数和(自身を除く): 81131514982

約数列:

[1, 2, 173, 283, 346, 566, 701, 1402, 2287, 4574, 48959, 97918, 121273, 198383, 242546, 395651, 396766, 647221, 791302, 1294442, 1603187, 3206374, 34320259, 68640518, 111969233, 223938466, 277351351, 453701921, 554702702, 907403842, 78490432333, 156980864666]

約数ペア:

[(1, 156980864666), (2, 78490432333), (173, 907403842), (283, 554702702), (346, 453701921), (566, 277351351), (701, 223938466), (1402, 111969233), (2287, 68640518), (4574, 34320259), (48959, 3206374), (97918, 1603187), (121273, 1294442), (198383, 791302), (242546, 647221), (395651, 396766)]