139929728

素因数分解:

$2^7\times {\mathrm{1093201}}^1$

素因数の和:1093215

約数の個数: 16

約数和(自身を含む): 278766510

約数和(自身を除く): 138836782

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1093201, 2186402, 4372804, 8745608, 17491216, 34982432, 69964864, 139929728]

約数ペア:

[(1, 139929728), (2, 69964864), (4, 34982432), (8, 17491216), (16, 8745608), (32, 4372804), (64, 2186402), (128, 1093201)]