156988245063

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{2260157}}^1$

素因数の和:2260323

約数の個数: 24

約数和(自身を含む): 228312120528

約数和(自身を除く): 71323875465

約数列:

[1, 3, 13, 39, 137, 169, 411, 507, 1781, 5343, 23153, 69459, 2260157, 6780471, 29382041, 88146123, 309641509, 381966533, 928924527, 1145899599, 4025339617, 12076018851, 52329415021, 156988245063]

約数ペア:

[(1, 156988245063), (3, 52329415021), (13, 12076018851), (39, 4025339617), (137, 1145899599), (169, 928924527), (411, 381966533), (507, 309641509), (1781, 88146123), (5343, 29382041), (23153, 6780471), (69459, 2260157)]