139115276

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{111829}}^1$

素因数の和:112144

約数の個数: 12

約数和(自身を含む): 244236720

約数和(自身を除く): 105121444

約数列:

[1, 2, 4, 311, 622, 1244, 111829, 223658, 447316, 34778819, 69557638, 139115276]

約数ペア:

[(1, 139115276), (2, 69557638), (4, 34778819), (311, 447316), (622, 223658), (1244, 111829)]