144404848

素因数分解:

$2^4\times 7^1\times {\mathrm{1289329}}^1$

素因数の和:1289344

約数の個数: 20

約数和(自身を含む): 319753840

約数和(自身を除く): 175348992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1289329, 2578658, 5157316, 9025303, 10314632, 18050606, 20629264, 36101212, 72202424, 144404848]

約数ペア:

[(1, 144404848), (2, 72202424), (4, 36101212), (7, 20629264), (8, 18050606), (14, 10314632), (16, 9025303), (28, 5157316), (56, 2578658), (112, 1289329)]