157039205240

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{34743187}}^1$

素因数の和:34743311

約数の個数: 32

約数和(自身を含む): 356465108880

約数和(自身を除く): 199425903640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 34743187, 69486374, 138972748, 173715935, 277945496, 347431870, 694863740, 1389727480, 3925980131, 7851960262, 15703920524, 19629900655, 31407841048, 39259801310, 78519602620, 157039205240]

約数ペア:

[(1, 157039205240), (2, 78519602620), (4, 39259801310), (5, 31407841048), (8, 19629900655), (10, 15703920524), (20, 7851960262), (40, 3925980131), (113, 1389727480), (226, 694863740), (452, 347431870), (565, 277945496), (904, 173715935), (1130, 138972748), (2260, 69486374), (4520, 34743187)]