168304918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{25981}}^1$

素因数の和:26103

約数の個数: 16

約数和(自身を含む): 261898560

約数和(自身を除く): 93593642

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 25981, 51962, 1065221, 2052499, 2130442, 4104998, 84152459, 168304918]

約数ペア:

[(1, 168304918), (2, 84152459), (41, 4104998), (79, 2130442), (82, 2052499), (158, 1065221), (3239, 51962), (6478, 25981)]