156965864315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1\times {\mathrm{27901}}^1$

素因数の和:30071

約数の個数: 32

約数和(自身を含む): 207901596672

約数和(自身を除く): 50935732357

約数列:

[1, 5, 13, 41, 65, 205, 533, 2111, 2665, 10555, 27443, 27901, 86551, 137215, 139505, 362713, 432755, 1125163, 1143941, 1813565, 5625815, 5719705, 14871233, 58899011, 74356165, 294495055, 765687143, 2414859451, 3828435715, 12074297255, 31393172863, 156965864315]

約数ペア:

[(1, 156965864315), (5, 31393172863), (13, 12074297255), (41, 3828435715), (65, 2414859451), (205, 765687143), (533, 294495055), (2111, 74356165), (2665, 58899011), (10555, 14871233), (27443, 5719705), (27901, 5625815), (86551, 1813565), (137215, 1143941), (139505, 1125163), (362713, 432755)]