143850448

素因数分解:

$2^4\times 7^1\times {\mathrm{1284379}}^1$

素因数の和:1284394

約数の個数: 20

約数和(自身を含む): 318526240

約数和(自身を除く): 174675792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1284379, 2568758, 5137516, 8990653, 10275032, 17981306, 20550064, 35962612, 71925224, 143850448]

約数ペア:

[(1, 143850448), (2, 71925224), (4, 35962612), (7, 20550064), (8, 17981306), (14, 10275032), (16, 8990653), (28, 5137516), (56, 2568758), (112, 1284379)]