157048119620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1121772283}}^1$

素因数の和:1121772299

約数の個数: 24

約数和(自身を含む): 376915487424

約数和(自身を除く): 219867367804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1121772283, 2243544566, 4487089132, 5608861415, 7852405981, 11217722830, 15704811962, 22435445660, 31409623924, 39262029905, 78524059810, 157048119620]

約数ペア:

[(1, 157048119620), (2, 78524059810), (4, 39262029905), (5, 31409623924), (7, 22435445660), (10, 15704811962), (14, 11217722830), (20, 7852405981), (28, 5608861415), (35, 4487089132), (70, 2243544566), (140, 1121772283)]