166471558

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{6311}}^1$

素因数の和:6444

約数の個数: 24

約数和(自身を含む): 277033680

約数和(自身を除く): 110562122

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 6311, 12622, 13189, 26378, 69421, 138842, 687899, 763631, 1375798, 1527262, 7566889, 15133778, 83235779, 166471558]

約数ペア:

[(1, 166471558), (2, 83235779), (11, 15133778), (22, 7566889), (109, 1527262), (121, 1375798), (218, 763631), (242, 687899), (1199, 138842), (2398, 69421), (6311, 26378), (12622, 13189)]