156544856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1697}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 316643040

約数和(自身を除く): 160098184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 887, 1697, 1774, 3394, 3548, 6788, 7096, 11531, 13576, 22061, 23062, 44122, 46124, 88244, 92248, 176488, 1505239, 3010478, 6020956, 12041912, 19568107, 39136214, 78272428, 156544856]

約数ペア:

[(1, 156544856), (2, 78272428), (4, 39136214), (8, 19568107), (13, 12041912), (26, 6020956), (52, 3010478), (104, 1505239), (887, 176488), (1697, 92248), (1774, 88244), (3394, 46124), (3548, 44122), (6788, 23062), (7096, 22061), (11531, 13576)]