168459010

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{42433}}^1$

素因数の和:42837

約数の個数: 16

約数和(自身を含む): 303997176

約数和(自身を除く): 135538166

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 42433, 84866, 212165, 424330, 16845901, 33691802, 84229505, 168459010]

約数ペア:

[(1, 168459010), (2, 84229505), (5, 33691802), (10, 16845901), (397, 424330), (794, 212165), (1985, 84866), (3970, 42433)]