129336776

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{375979}}^1$

素因数の和:376028

約数の個数: 16

約数和(自身を含む): 248146800

約数和(自身を除く): 118810024

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 375979, 751958, 1503916, 3007832, 16167097, 32334194, 64668388, 129336776]

約数ペア:

[(1, 129336776), (2, 64668388), (4, 32334194), (8, 16167097), (43, 3007832), (86, 1503916), (172, 751958), (344, 375979)]