154328216

素因数分解:

$2^3\times 7^1\times {\mathrm{2755861}}^1$

素因数の和:2755874

約数の個数: 16

約数和(自身を含む): 330703440

約数和(自身を除く): 176375224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2755861, 5511722, 11023444, 19291027, 22046888, 38582054, 77164108, 154328216]

約数ペア:

[(1, 154328216), (2, 77164108), (4, 38582054), (7, 22046888), (8, 19291027), (14, 11023444), (28, 5511722), (56, 2755861)]