158874731

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{761}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 172272960

約数和(自身を除く): 13398229

約数列:

[1, 23, 29, 313, 667, 761, 7199, 9077, 17503, 22069, 208771, 238193, 507587, 5478439, 6907597, 158874731]

約数ペア:

[(1, 158874731), (23, 6907597), (29, 5478439), (313, 507587), (667, 238193), (761, 208771), (7199, 22069), (9077, 17503)]