159781188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1902157}}^1$

素因数の和:1902171

約数の個数: 24

約数和(自身を含む): 426083392

約数和(自身を除く): 266302204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1902157, 3804314, 5706471, 7608628, 11412942, 13315099, 22825884, 26630198, 39945297, 53260396, 79890594, 159781188]

約数ペア:

[(1, 159781188), (2, 79890594), (3, 53260396), (4, 39945297), (6, 26630198), (7, 22825884), (12, 13315099), (14, 11412942), (21, 7608628), (28, 5706471), (42, 3804314), (84, 1902157)]