156745561

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{24419}}^1$

素因数の和:24564

約数の個数: 12

約数和(自身を含む): 183736080

約数和(自身を除く): 26990519

約数列:

[1, 7, 49, 131, 917, 6419, 24419, 170933, 1196531, 3198889, 22392223, 156745561]

約数ペア:

[(1, 156745561), (7, 22392223), (49, 3198889), (131, 1196531), (917, 170933), (6419, 24419)]