168761708

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{417727}}^1$

素因数の和:417832

約数の個数: 12

約数和(自身を含む): 298257792

約数和(自身を除く): 129496084

約数列:

[1, 2, 4, 101, 202, 404, 417727, 835454, 1670908, 42190427, 84380854, 168761708]

約数ペア:

[(1, 168761708), (2, 84380854), (4, 42190427), (101, 1670908), (202, 835454), (404, 417727)]