157080738808

素因数分解:

$2^3\times 7^1\times {\mathrm{2805013193}}^1$

素因数の和:2805013206

約数の個数: 16

約数和(自身を含む): 336601583280

約数和(自身を除く): 179520844472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2805013193, 5610026386, 11220052772, 19635092351, 22440105544, 39270184702, 78540369404, 157080738808]

約数ペア:

[(1, 157080738808), (2, 78540369404), (4, 39270184702), (7, 22440105544), (8, 19635092351), (14, 11220052772), (28, 5610026386), (56, 2805013193)]