118868728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{8287}}^1$

素因数の和:8467

約数の個数: 32

約数和(自身を含む): 244661760

約数和(自身を除く): 125793032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 7172, 8287, 14344, 16574, 33148, 66296, 91157, 182314, 364628, 729256, 1350781, 2701562, 5403124, 10806248, 14858591, 29717182, 59434364, 118868728]

約数ペア:

[(1, 118868728), (2, 59434364), (4, 29717182), (8, 14858591), (11, 10806248), (22, 5403124), (44, 2701562), (88, 1350781), (163, 729256), (326, 364628), (652, 182314), (1304, 91157), (1793, 66296), (3586, 33148), (7172, 16574), (8287, 14344)]