153299741

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2389}}^1$

素因数の和:2588

約数の個数: 16

約数和(自身を含む): 178963200

約数和(自身を除く): 25663459

約数列:

[1, 7, 89, 103, 623, 721, 2389, 9167, 16723, 64169, 212621, 246067, 1488347, 1722469, 21899963, 153299741]

約数ペア:

[(1, 153299741), (7, 21899963), (89, 1722469), (103, 1488347), (623, 246067), (721, 212621), (2389, 64169), (9167, 16723)]