157446521

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1871}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 171325440

約数和(自身を除く): 13878919

約数列:

[1, 19, 43, 103, 817, 1871, 1957, 4429, 35549, 80453, 84151, 192713, 1528607, 3661547, 8286659, 157446521]

約数ペア:

[(1, 157446521), (19, 8286659), (43, 3661547), (103, 1528607), (817, 192713), (1871, 84151), (1957, 80453), (4429, 35549)]