131333316

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{78737}}^1$

素因数の和:78883

約数の個数: 24

約数和(自身を含む): 308652960

約数和(自身を除く): 177319644

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 78737, 157474, 236211, 314948, 472422, 944844, 10944443, 21888886, 32833329, 43777772, 65666658, 131333316]

約数ペア:

[(1, 131333316), (2, 65666658), (3, 43777772), (4, 32833329), (6, 21888886), (12, 10944443), (139, 944844), (278, 472422), (417, 314948), (556, 236211), (834, 157474), (1668, 78737)]