157028795992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{633180629}}^1$

素因数の和:633180666

約数の個数: 16

約数和(自身を含む): 303926702400

約数和(自身を除く): 146897906408

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 633180629, 1266361258, 2532722516, 5065445032, 19628599499, 39257198998, 78514397996, 157028795992]

約数ペア:

[(1, 157028795992), (2, 78514397996), (4, 39257198998), (8, 19628599499), (31, 5065445032), (62, 2532722516), (124, 1266361258), (248, 633180629)]