128064108

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{16649}}^1$

素因数の和:17297

約数の個数: 24

約数和(自身を含む): 299300400

約数和(自身を除く): 171236292

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 16649, 33298, 49947, 66596, 99894, 199788, 10672009, 21344018, 32016027, 42688036, 64032054, 128064108]

約数ペア:

[(1, 128064108), (2, 64032054), (3, 42688036), (4, 32016027), (6, 21344018), (12, 10672009), (641, 199788), (1282, 99894), (1923, 66596), (2564, 49947), (3846, 33298), (7692, 16649)]