156355024

素因数分解:

$2^4\times 7^1\times {\mathrm{1396027}}^1$

素因数の和:1396042

約数の個数: 20

約数和(自身を含む): 346214944

約数和(自身を除く): 189859920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1396027, 2792054, 5584108, 9772189, 11168216, 19544378, 22336432, 39088756, 78177512, 156355024]

約数ペア:

[(1, 156355024), (2, 78177512), (4, 39088756), (7, 22336432), (8, 19544378), (14, 11168216), (16, 9772189), (28, 5584108), (56, 2792054), (112, 1396027)]