131448468

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{10987}}^1$

素因数の和:11991

約数の個数: 24

約数和(自身を含む): 307048672

約数和(自身を除く): 175600204

約数列:

[1, 2, 3, 4, 6, 12, 997, 1994, 2991, 3988, 5982, 10987, 11964, 21974, 32961, 43948, 65922, 131844, 10954039, 21908078, 32862117, 43816156, 65724234, 131448468]

約数ペア:

[(1, 131448468), (2, 65724234), (3, 43816156), (4, 32862117), (6, 21908078), (12, 10954039), (997, 131844), (1994, 65922), (2991, 43948), (3988, 32961), (5982, 21974), (10987, 11964)]