161950788

素因数分解:

$2^2\times 3^2\times {\mathrm{4498633}}^1$

素因数の和:4498643

約数の個数: 18

約数和(自身を含む): 409375694

約数和(自身を除く): 247424906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4498633, 8997266, 13495899, 17994532, 26991798, 40487697, 53983596, 80975394, 161950788]

約数ペア:

[(1, 161950788), (2, 80975394), (3, 53983596), (4, 40487697), (6, 26991798), (9, 17994532), (12, 13495899), (18, 8997266), (36, 4498633)]