156977019376

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{50834527}}^1$

素因数の和:50834728

約数の個数: 20

約数和(自身を含む): 305718851392

約数和(自身を除く): 148741832016

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 50834527, 101669054, 203338108, 406676216, 813352432, 9811063711, 19622127422, 39244254844, 78488509688, 156977019376]

約数ペア:

[(1, 156977019376), (2, 78488509688), (4, 39244254844), (8, 19622127422), (16, 9811063711), (193, 813352432), (386, 406676216), (772, 203338108), (1544, 101669054), (3088, 50834527)]