156720803915

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{2141}}^1\times {\mathrm{86627}}^1$

素因数の和:88799

約数の個数: 24

約数和(自身を含む): 203741779248

約数和(自身を除く): 47020975333

約数列:

[1, 5, 13, 65, 169, 845, 2141, 10705, 27833, 86627, 139165, 361829, 433135, 1126151, 1809145, 5630755, 14639963, 73199815, 185468407, 927342035, 2411089291, 12055446455, 31344160783, 156720803915]

約数ペア:

[(1, 156720803915), (5, 31344160783), (13, 12055446455), (65, 2411089291), (169, 927342035), (845, 185468407), (2141, 73199815), (10705, 14639963), (27833, 5630755), (86627, 1809145), (139165, 1126151), (361829, 433135)]