168202474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{20173}}^1$

素因数の和:20565

約数の個数: 16

約数和(自身を含む): 275980320

約数和(自身を除く): 107777846

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 20173, 40346, 221903, 443806, 7645567, 15291134, 84101237, 168202474]

約数ペア:

[(1, 168202474), (2, 84101237), (11, 15291134), (22, 7645567), (379, 443806), (758, 221903), (4169, 40346), (8338, 20173)]