168127924

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{1979}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 299708640

約数和(自身を除く): 131580716

約数列:

[1, 2, 4, 67, 134, 268, 317, 634, 1268, 1979, 3958, 7916, 21239, 42478, 84956, 132593, 265186, 530372, 627343, 1254686, 2509372, 42031981, 84063962, 168127924]

約数ペア:

[(1, 168127924), (2, 84063962), (4, 42031981), (67, 2509372), (134, 1254686), (268, 627343), (317, 530372), (634, 265186), (1268, 132593), (1979, 84956), (3958, 42478), (7916, 21239)]