157099831

素因数分解:

$7^4\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1196

約数の個数: 20

約数和(自身を含む): 186546600

約数和(自身を除く): 29446769

約数列:

[1, 7, 49, 59, 343, 413, 1109, 2401, 2891, 7763, 20237, 54341, 65431, 141659, 380387, 458017, 2662709, 3206119, 22442833, 157099831]

約数ペア:

[(1, 157099831), (7, 22442833), (49, 3206119), (59, 2662709), (343, 458017), (413, 380387), (1109, 141659), (2401, 65431), (2891, 54341), (7763, 20237)]