189838072

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{85667}}^1$

素因数の和:85950

約数の個数: 16

約数和(自身を含む): 357235560

約数和(自身を除く): 167397488

約数列:

[1, 2, 4, 8, 277, 554, 1108, 2216, 85667, 171334, 342668, 685336, 23729759, 47459518, 94919036, 189838072]

約数ペア:

[(1, 189838072), (2, 94919036), (4, 47459518), (8, 23729759), (277, 685336), (554, 342668), (1108, 171334), (2216, 85667)]