143666404

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109169}}^1$

素因数の和:109227

約数の個数: 24

約数和(自身を含む): 293448960

約数和(自身を除く): 149782556

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 109169, 218338, 436676, 764183, 1528366, 3056732, 5130943, 10261886, 20523772, 35916601, 71833202, 143666404]

約数ペア:

[(1, 143666404), (2, 71833202), (4, 35916601), (7, 20523772), (14, 10261886), (28, 5130943), (47, 3056732), (94, 1528366), (188, 764183), (329, 436676), (658, 218338), (1316, 109169)]