128230454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{7187}}^1$

素因数の和:8011

約数の個数: 16

約数和(自身を含む): 210119616

約数和(自身を除く): 81889162

約数列:

[1, 2, 11, 22, 811, 1622, 7187, 8921, 14374, 17842, 79057, 158114, 5828657, 11657314, 64115227, 128230454]

約数ペア:

[(1, 128230454), (2, 64115227), (11, 11657314), (22, 5828657), (811, 158114), (1622, 79057), (7187, 17842), (8921, 14374)]