156934954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{22937}}^1$

素因数の和:23261

約数の個数: 16

約数和(自身を含む): 257639616

約数和(自身を除く): 100704662

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 22937, 45874, 252307, 504614, 7133407, 14266814, 78467477, 156934954]

約数ペア:

[(1, 156934954), (2, 78467477), (11, 14266814), (22, 7133407), (311, 504614), (622, 252307), (3421, 45874), (6842, 22937)]