159177584

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{28183}}^1$

素因数の和:28544

約数の個数: 20

約数和(自身を含む): 309291216

約数和(自身を除く): 150113632

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 28183, 56366, 112732, 225464, 450928, 9948599, 19897198, 39794396, 79588792, 159177584]

約数ペア:

[(1, 159177584), (2, 79588792), (4, 39794396), (8, 19897198), (16, 9948599), (353, 450928), (706, 225464), (1412, 112732), (2824, 56366), (5648, 28183)]