168204414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4004867}}^1$

素因数の和:4004879

約数の個数: 16

約数和(自身を含む): 384467328

約数和(自身を除く): 216262914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4004867, 8009734, 12014601, 24029202, 28034069, 56068138, 84102207, 168204414]

約数ペア:

[(1, 168204414), (2, 84102207), (3, 56068138), (6, 28034069), (7, 24029202), (14, 12014601), (21, 8009734), (42, 4004867)]