157212167

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{1097}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 183409920

約数和(自身を除く): 26197753

約数列:

[1, 7, 59, 347, 413, 1097, 2429, 7679, 20473, 64723, 143311, 380659, 453061, 2664613, 22458881, 157212167]

約数ペア:

[(1, 157212167), (7, 22458881), (59, 2664613), (347, 453061), (413, 380659), (1097, 143311), (2429, 64723), (7679, 20473)]