145644756

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{87317}}^1$

素因数の和:87463

約数の個数: 24

約数和(自身を含む): 342286560

約数和(自身を除く): 196641804

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 87317, 174634, 261951, 349268, 523902, 1047804, 12137063, 24274126, 36411189, 48548252, 72822378, 145644756]

約数ペア:

[(1, 145644756), (2, 72822378), (3, 48548252), (4, 36411189), (6, 24274126), (12, 12137063), (139, 1047804), (278, 523902), (417, 349268), (556, 261951), (834, 174634), (1668, 87317)]