156701244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1865491}}^1$

素因数の和:1865505

約数の個数: 24

約数和(自身を含む): 417870208

約数和(自身を除く): 261168964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1865491, 3730982, 5596473, 7461964, 11192946, 13058437, 22385892, 26116874, 39175311, 52233748, 78350622, 156701244]

約数ペア:

[(1, 156701244), (2, 78350622), (3, 52233748), (4, 39175311), (6, 26116874), (7, 22385892), (12, 13058437), (14, 11192946), (21, 7461964), (28, 5596473), (42, 3730982), (84, 1865491)]