157942799224

素因数分解:

$2^3\times 7^1\times {\mathrm{2820407129}}^1$

素因数の和:2820407142

約数の個数: 16

約数和(自身を含む): 338448855600

約数和(自身を除く): 180506056376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2820407129, 5640814258, 11281628516, 19742849903, 22563257032, 39485699806, 78971399612, 157942799224]

約数ペア:

[(1, 157942799224), (2, 78971399612), (4, 39485699806), (7, 22563257032), (8, 19742849903), (14, 11281628516), (28, 5640814258), (56, 2820407129)]