122703112

素因数分解:

$2^3\times 7^1\times {\mathrm{2191127}}^1$

素因数の和:2191140

約数の個数: 16

約数和(自身を含む): 262935360

約数和(自身を除く): 140232248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2191127, 4382254, 8764508, 15337889, 17529016, 30675778, 61351556, 122703112]

約数ペア:

[(1, 122703112), (2, 61351556), (4, 30675778), (7, 17529016), (8, 15337889), (14, 8764508), (28, 4382254), (56, 2191127)]