156939290068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{136403}}^1$

素因数の和:136828

約数の個数: 48

約数和(自身を含む): 304322780160

約数和(自身を除く): 147383490092

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 331, 662, 869, 1324, 1738, 3476, 3641, 7282, 14564, 26149, 52298, 104596, 136403, 272806, 287639, 545612, 575278, 1150556, 1500433, 3000866, 6001732, 10775837, 21551674, 43103348, 45149393, 90298786, 118534207, 180597572, 237068414, 474136828, 496643323, 993286646, 1986573292, 3566802047, 7133604094, 14267208188, 39234822517, 78469645034, 156939290068]

約数ペア:

[(1, 156939290068), (2, 78469645034), (4, 39234822517), (11, 14267208188), (22, 7133604094), (44, 3566802047), (79, 1986573292), (158, 993286646), (316, 496643323), (331, 474136828), (662, 237068414), (869, 180597572), (1324, 118534207), (1738, 90298786), (3476, 45149393), (3641, 43103348), (7282, 21551674), (14564, 10775837), (26149, 6001732), (52298, 3000866), (104596, 1500433), (136403, 1150556), (272806, 575278), (287639, 545612)]