157424456

素因数分解:

$2^3\times 7^2\times {\mathrm{401593}}^1$

素因数の和:401613

約数の個数: 24

約数和(自身を含む): 343362870

約数和(自身を除く): 185938414

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 401593, 803186, 1606372, 2811151, 3212744, 5622302, 11244604, 19678057, 22489208, 39356114, 78712228, 157424456]

約数ペア:

[(1, 157424456), (2, 78712228), (4, 39356114), (7, 22489208), (8, 19678057), (14, 11244604), (28, 5622302), (49, 3212744), (56, 2811151), (98, 1606372), (196, 803186), (392, 401593)]