133820008

素因数分解:

$2^3\times 7^1\times {\mathrm{2389643}}^1$

素因数の和:2389656

約数の個数: 16

約数和(自身を含む): 286757280

約数和(自身を除く): 152937272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2389643, 4779286, 9558572, 16727501, 19117144, 33455002, 66910004, 133820008]

約数ペア:

[(1, 133820008), (2, 66910004), (4, 33455002), (7, 19117144), (8, 16727501), (14, 9558572), (28, 4779286), (56, 2389643)]