129781178

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{3803}}^1$

素因数の和:4069

約数の個数: 16

約数和(自身を含む): 197747136

約数和(自身を除く): 67965958

約数列:

[1, 2, 113, 151, 226, 302, 3803, 7606, 17063, 34126, 429739, 574253, 859478, 1148506, 64890589, 129781178]

約数ペア:

[(1, 129781178), (2, 64890589), (113, 1148506), (151, 859478), (226, 574253), (302, 429739), (3803, 34126), (7606, 17063)]