131937288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{785341}}^1$

素因数の和:785357

約数の個数: 32

約数和(自身を含む): 376964160

約数和(自身を除く): 245026872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 785341, 1570682, 2356023, 3141364, 4712046, 5497387, 6282728, 9424092, 10994774, 16492161, 18848184, 21989548, 32984322, 43979096, 65968644, 131937288]

約数ペア:

[(1, 131937288), (2, 65968644), (3, 43979096), (4, 32984322), (6, 21989548), (7, 18848184), (8, 16492161), (12, 10994774), (14, 9424092), (21, 6282728), (24, 5497387), (28, 4712046), (42, 3141364), (56, 2356023), (84, 1570682), (168, 785341)]