163022870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223319}}^1$

素因数の和:223399

約数の個数: 16

約数和(自身を含む): 297462240

約数和(自身を除く): 134439370

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 223319, 446638, 1116595, 2233190, 16302287, 32604574, 81511435, 163022870]

約数ペア:

[(1, 163022870), (2, 81511435), (5, 32604574), (10, 16302287), (73, 2233190), (146, 1116595), (365, 446638), (730, 223319)]