157056151

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{3571}}^1$

素因数の和:3742

約数の個数: 16

約数和(自身を含む): 184258048

約数和(自身を除く): 27201897

約数列:

[1, 7, 61, 103, 427, 721, 3571, 6283, 24997, 43981, 217831, 367813, 1524817, 2574691, 22436593, 157056151]

約数ペア:

[(1, 157056151), (7, 22436593), (61, 2574691), (103, 1524817), (427, 367813), (721, 217831), (3571, 43981), (6283, 24997)]