157036120

素因数分解:

$2^3\times 5^1\times {\mathrm{3925903}}^1$

素因数の和:3925914

約数の個数: 16

約数和(自身を含む): 353331360

約数和(自身を除く): 196295240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3925903, 7851806, 15703612, 19629515, 31407224, 39259030, 78518060, 157036120]

約数ペア:

[(1, 157036120), (2, 78518060), (4, 39259030), (5, 31407224), (8, 19629515), (10, 15703612), (20, 7851806), (40, 3925903)]