156760172

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{126013}}^1$

素因数の和:126328

約数の個数: 12

約数和(自身を含む): 275214576

約数和(自身を除く): 118454404

約数列:

[1, 2, 4, 311, 622, 1244, 126013, 252026, 504052, 39190043, 78380086, 156760172]

約数ペア:

[(1, 156760172), (2, 78380086), (4, 39190043), (311, 504052), (622, 252026), (1244, 126013)]