139040216

素因数分解:

$2^3\times 7^1\times {\mathrm{2482861}}^1$

素因数の和:2482874

約数の個数: 16

約数和(自身を含む): 297943440

約数和(自身を除く): 158903224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2482861, 4965722, 9931444, 17380027, 19862888, 34760054, 69520108, 139040216]

約数ペア:

[(1, 139040216), (2, 69520108), (4, 34760054), (7, 19862888), (8, 17380027), (14, 9931444), (28, 4965722), (56, 2482861)]