153960376

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{271057}}^1$

素因数の和:271134

約数の個数: 16

約数和(自身を含む): 292742640

約数和(自身を除く): 138782264

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 271057, 542114, 1084228, 2168456, 19245047, 38490094, 76980188, 153960376]

約数ペア:

[(1, 153960376), (2, 76980188), (4, 38490094), (8, 19245047), (71, 2168456), (142, 1084228), (284, 542114), (568, 271057)]