157816169

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{1063}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 183042048

約数和(自身を除く): 25225879

約数列:

[1, 7, 127, 167, 889, 1063, 1169, 7441, 21209, 135001, 148463, 177521, 945007, 1242647, 22545167, 157816169]

約数ペア:

[(1, 157816169), (7, 22545167), (127, 1242647), (167, 945007), (889, 177521), (1063, 148463), (1169, 135001), (7441, 21209)]