164484596

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{113909}}^1$

素因数の和:113951

約数の個数: 18

約数和(自身を含む): 303797970

約数和(自身を除く): 139313374

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 113909, 227818, 455636, 2164271, 4328542, 8657084, 41121149, 82242298, 164484596]

約数ペア:

[(1, 164484596), (2, 82242298), (4, 41121149), (19, 8657084), (38, 4328542), (76, 2164271), (361, 455636), (722, 227818), (1444, 113909)]