122277872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4451}}^1$

素因数の和:4577

約数の個数: 40

約数和(自身を含む): 253390032

約数和(自身を除く): 131112160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 3434, 4451, 6868, 8902, 13736, 17804, 27472, 35608, 71216, 75667, 151334, 302668, 449551, 605336, 899102, 1210672, 1798204, 3596408, 7192816, 7642367, 15284734, 30569468, 61138936, 122277872]

約数ペア:

[(1, 122277872), (2, 61138936), (4, 30569468), (8, 15284734), (16, 7642367), (17, 7192816), (34, 3596408), (68, 1798204), (101, 1210672), (136, 899102), (202, 605336), (272, 449551), (404, 302668), (808, 151334), (1616, 75667), (1717, 71216), (3434, 35608), (4451, 27472), (6868, 17804), (8902, 13736)]