157220346

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{160757}}^1$

素因数の和:160925

約数の個数: 16

約数和(自身を含む): 316371744

約数和(自身を除く): 159151398

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 160757, 321514, 482271, 964542, 26203391, 52406782, 78610173, 157220346]

約数ペア:

[(1, 157220346), (2, 78610173), (3, 52406782), (6, 26203391), (163, 964542), (326, 482271), (489, 321514), (978, 160757)]