87630178

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{1873}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 133241400

約数和(自身を除く): 45611222

約数列:

[1, 2, 149, 157, 298, 314, 1873, 3746, 23393, 46786, 279077, 294061, 558154, 588122, 43815089, 87630178]

約数ペア:

[(1, 87630178), (2, 43815089), (149, 588122), (157, 558154), (298, 294061), (314, 279077), (1873, 46786), (3746, 23393)]