157467421

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1033}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 169741440

約数和(自身を除く): 12274019

約数列:

[1, 19, 71, 113, 1033, 1349, 2147, 8023, 19627, 73343, 116729, 152437, 1393517, 2217851, 8287759, 157467421]

約数ペア:

[(1, 157467421), (19, 8287759), (71, 2217851), (113, 1393517), (1033, 152437), (1349, 116729), (2147, 73343), (8023, 19627)]