142101008

素因数分解:

$2^4\times 7^1\times {\mathrm{1268759}}^1$

素因数の和:1268774

約数の個数: 20

約数和(自身を含む): 314652480

約数和(自身を除く): 172551472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1268759, 2537518, 5075036, 8881313, 10150072, 17762626, 20300144, 35525252, 71050504, 142101008]

約数ペア:

[(1, 142101008), (2, 71050504), (4, 35525252), (7, 20300144), (8, 17762626), (14, 10150072), (16, 8881313), (28, 5075036), (56, 2537518), (112, 1268759)]