168994072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1624943}}^1$

素因数の和:1624962

約数の個数: 16

約数和(自身を含む): 341238240

約数和(自身を除く): 172244168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1624943, 3249886, 6499772, 12999544, 21124259, 42248518, 84497036, 168994072]

約数ペア:

[(1, 168994072), (2, 84497036), (4, 42248518), (8, 21124259), (13, 12999544), (26, 6499772), (52, 3249886), (104, 1624943)]