126887192

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{19319}}^1$

素因数の和:20146

約数の個数: 16

約数和(自身を含む): 238215600

約数和(自身を除く): 111328408

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 19319, 38638, 77276, 154552, 15860899, 31721798, 63443596, 126887192]

約数ペア:

[(1, 126887192), (2, 63443596), (4, 31721798), (8, 15860899), (821, 154552), (1642, 77276), (3284, 38638), (6568, 19319)]