156980250258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1\times {\mathrm{619061}}^1$

素因数の和:622330

約数の個数: 32

約数和(自身を含む): 338215856832

約数和(自身を除く): 181235606574

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3251, 6502, 9753, 19506, 42263, 84526, 126789, 253578, 619061, 1238122, 1857183, 3714366, 8047793, 16095586, 24143379, 48286758, 2012567311, 4025134622, 6037701933, 12075403866, 26163375043, 52326750086, 78490125129, 156980250258]

約数ペア:

[(1, 156980250258), (2, 78490125129), (3, 52326750086), (6, 26163375043), (13, 12075403866), (26, 6037701933), (39, 4025134622), (78, 2012567311), (3251, 48286758), (6502, 24143379), (9753, 16095586), (19506, 8047793), (42263, 3714366), (84526, 1857183), (126789, 1238122), (253578, 619061)]