121857288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{725341}}^1$

素因数の和:725357

約数の個数: 32

約数和(自身を含む): 348164160

約数和(自身を除く): 226306872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 725341, 1450682, 2176023, 2901364, 4352046, 5077387, 5802728, 8704092, 10154774, 15232161, 17408184, 20309548, 30464322, 40619096, 60928644, 121857288]

約数ペア:

[(1, 121857288), (2, 60928644), (3, 40619096), (4, 30464322), (6, 20309548), (7, 17408184), (8, 15232161), (12, 10154774), (14, 8704092), (21, 5802728), (24, 5077387), (28, 4352046), (42, 2901364), (56, 2176023), (84, 1450682), (168, 725341)]