157499239

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 169373952

約数和(自身を除く): 11874713

約数列:

[1, 23, 43, 163, 977, 989, 3749, 7009, 22471, 42011, 159251, 161207, 966253, 3662773, 6847793, 157499239]

約数ペア:

[(1, 157499239), (23, 6847793), (43, 3662773), (163, 966253), (977, 161207), (989, 159251), (3749, 42011), (7009, 22471)]