168197810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1529071}}^1$

素因数の和:1529089

約数の個数: 16

約数和(自身を含む): 330279552

約数和(自身を除く): 162081742

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1529071, 3058142, 7645355, 15290710, 16819781, 33639562, 84098905, 168197810]

約数ペア:

[(1, 168197810), (2, 84098905), (5, 33639562), (10, 16819781), (11, 15290710), (22, 7645355), (55, 3058142), (110, 1529071)]