147968268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1761527}}^1$

素因数の和:1761541

約数の個数: 24

約数和(自身を含む): 394582272

約数和(自身を除く): 246614004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1761527, 3523054, 5284581, 7046108, 10569162, 12330689, 21138324, 24661378, 36992067, 49322756, 73984134, 147968268]

約数ペア:

[(1, 147968268), (2, 73984134), (3, 49322756), (4, 36992067), (6, 24661378), (7, 21138324), (12, 12330689), (14, 10569162), (21, 7046108), (28, 5284581), (42, 3523054), (84, 1761527)]