156914626412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2064666137}}^1$

素因数の和:2064666160

約数の個数: 12

約数和(自身を含む): 289053259320

約数和(自身を除く): 132138632908

約数列:

[1, 2, 4, 19, 38, 76, 2064666137, 4129332274, 8258664548, 39228656603, 78457313206, 156914626412]

約数ペア:

[(1, 156914626412), (2, 78457313206), (4, 39228656603), (19, 8258664548), (38, 4129332274), (76, 2064666137)]