145280432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7573}}^1$

素因数の和:7701

約数の個数: 40

約数和(自身を含む): 309928080

約数和(自身を除く): 164647648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 4796, 7573, 9592, 15146, 19184, 30292, 60584, 83303, 121168, 166606, 333212, 666424, 825457, 1332848, 1650914, 3301828, 6603656, 9080027, 13207312, 18160054, 36320108, 72640216, 145280432]

約数ペア:

[(1, 145280432), (2, 72640216), (4, 36320108), (8, 18160054), (11, 13207312), (16, 9080027), (22, 6603656), (44, 3301828), (88, 1650914), (109, 1332848), (176, 825457), (218, 666424), (436, 333212), (872, 166606), (1199, 121168), (1744, 83303), (2398, 60584), (4796, 30292), (7573, 19184), (9592, 15146)]