155288156968

素因数分解:

$2^3\times 7^1\times {\mathrm{2773002803}}^1$

素因数の和:2773002816

約数の個数: 16

約数和(自身を含む): 332760336480

約数和(自身を除く): 177472179512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2773002803, 5546005606, 11092011212, 19411019621, 22184022424, 38822039242, 77644078484, 155288156968]

約数ペア:

[(1, 155288156968), (2, 77644078484), (4, 38822039242), (7, 22184022424), (8, 19411019621), (14, 11092011212), (28, 5546005606), (56, 2773002803)]