156933105320

素因数分解:

$2^3\times 5^1\times {\mathrm{3923327633}}^1$

素因数の和:3923327644

約数の個数: 16

約数和(自身を含む): 353099487060

約数和(自身を除く): 196166381740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3923327633, 7846655266, 15693310532, 19616638165, 31386621064, 39233276330, 78466552660, 156933105320]

約数ペア:

[(1, 156933105320), (2, 78466552660), (4, 39233276330), (5, 31386621064), (8, 19616638165), (10, 15693310532), (20, 7846655266), (40, 3923327633)]