133281352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{876851}}^1$

素因数の和:876876

約数の個数: 16

約数和(自身を含む): 263055600

約数和(自身を除く): 129774248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 876851, 1753702, 3507404, 7014808, 16660169, 33320338, 66640676, 133281352]

約数ペア:

[(1, 133281352), (2, 66640676), (4, 33320338), (8, 16660169), (19, 7014808), (38, 3507404), (76, 1753702), (152, 876851)]