156965109899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2780161}}^1$

素因数の和:2780318

約数の個数: 16

約数和(自身を含む): 174683138784

約数和(自身を除く): 17718028885

約数列:

[1, 13, 43, 101, 559, 1313, 4343, 56459, 2780161, 36142093, 119546923, 280796261, 1554109999, 3650351393, 12074239223, 156965109899]

約数ペア:

[(1, 156965109899), (13, 12074239223), (43, 3650351393), (101, 1554109999), (559, 280796261), (1313, 119546923), (4343, 36142093), (56459, 2780161)]