156941161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 184556120

約数和(自身を除く): 27614959

約数列:

[1, 13, 17, 37, 221, 289, 481, 629, 1129, 3757, 8177, 10693, 14677, 19193, 41773, 139009, 249509, 326281, 543049, 710141, 4241653, 9231833, 12072397, 156941161]

約数ペア:

[(1, 156941161), (13, 12072397), (17, 9231833), (37, 4241653), (221, 710141), (289, 543049), (481, 326281), (629, 249509), (1129, 139009), (3757, 41773), (8177, 19193), (10693, 14677)]