156969124220

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{22233587}}^1$

素因数の和:22233949

約数の個数: 24

約数和(自身を含む): 330568986384

約数和(自身を除く): 173599862164

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 22233587, 44467174, 88934348, 111167935, 222335870, 444671740, 7848456211, 15696912422, 31393824844, 39242281055, 78484562110, 156969124220]

約数ペア:

[(1, 156969124220), (2, 78484562110), (4, 39242281055), (5, 31393824844), (10, 15696912422), (20, 7848456211), (353, 444671740), (706, 222335870), (1412, 111167935), (1765, 88934348), (3530, 44467174), (7060, 22233587)]