156938200705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12911411}}^1$

素因数の和:12911457

約数の個数: 32

約数和(自身を含む): 234264659328

約数和(自身を除く): 77326458623

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 12911411, 64557055, 142025521, 167848343, 219493987, 710127605, 839241715, 1097469935, 1846331773, 2414433857, 2853421831, 9231658865, 12072169285, 14267109155, 31387640141, 156938200705]

約数ペア:

[(1, 156938200705), (5, 31387640141), (11, 14267109155), (13, 12072169285), (17, 9231658865), (55, 2853421831), (65, 2414433857), (85, 1846331773), (143, 1097469935), (187, 839241715), (221, 710127605), (715, 219493987), (935, 167848343), (1105, 142025521), (2431, 64557055), (12155, 12911411)]