168228874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{6367}}^1$

素因数の和:7581

約数の個数: 16

約数和(自身を含む): 275556096

約数和(自身を除く): 107327222

約数列:

[1, 2, 11, 22, 1201, 2402, 6367, 12734, 13211, 26422, 70037, 140074, 7646767, 15293534, 84114437, 168228874]

約数ペア:

[(1, 168228874), (2, 84114437), (11, 15293534), (22, 7646767), (1201, 140074), (2402, 70037), (6367, 26422), (12734, 13211)]