131574156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1566359}}^1$

素因数の和:1566373

約数の個数: 24

約数和(自身を含む): 350864640

約数和(自身を除く): 219290484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1566359, 3132718, 4699077, 6265436, 9398154, 10964513, 18796308, 21929026, 32893539, 43858052, 65787078, 131574156]

約数ペア:

[(1, 131574156), (2, 65787078), (3, 43858052), (4, 32893539), (6, 21929026), (7, 18796308), (12, 10964513), (14, 9398154), (21, 6265436), (28, 4699077), (42, 3132718), (84, 1566359)]