163937104

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{8011}}^1$

素因数の和:9298

約数の個数: 20

約数和(自身を含む): 317916160

約数和(自身を除く): 153979056

約数列:

[1, 2, 4, 8, 16, 1279, 2558, 5116, 8011, 10232, 16022, 20464, 32044, 64088, 128176, 10246069, 20492138, 40984276, 81968552, 163937104]

約数ペア:

[(1, 163937104), (2, 81968552), (4, 40984276), (8, 20492138), (16, 10246069), (1279, 128176), (2558, 64088), (5116, 32044), (8011, 20464), (10232, 16022)]