171563336

素因数分解:

$2^3\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{2129}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 368064000

約数和(自身を除く): 196500664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1439, 2129, 2878, 4258, 5756, 8516, 10073, 11512, 14903, 17032, 20146, 29806, 40292, 59612, 80584, 119224, 3063631, 6127262, 12254524, 21445417, 24509048, 42890834, 85781668, 171563336]

約数ペア:

[(1, 171563336), (2, 85781668), (4, 42890834), (7, 24509048), (8, 21445417), (14, 12254524), (28, 6127262), (56, 3063631), (1439, 119224), (2129, 80584), (2878, 59612), (4258, 40292), (5756, 29806), (8516, 20146), (10073, 17032), (11512, 14903)]