143232008

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{80287}}^1$

素因数の和:80516

約数の個数: 16

約数和(自身を含む): 269767680

約数和(自身を除く): 126535672

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 80287, 160574, 321148, 642296, 17904001, 35808002, 71616004, 143232008]

約数ペア:

[(1, 143232008), (2, 71616004), (4, 35808002), (8, 17904001), (223, 642296), (446, 321148), (892, 160574), (1784, 80287)]