158243336

素因数分解:

$2^3\times {\mathrm{857}}^1\times {\mathrm{23081}}^1$

素因数の和:23944

約数の個数: 16

約数和(自身を含む): 297065340

約数和(自身を除く): 138822004

約数列:

[1, 2, 4, 8, 857, 1714, 3428, 6856, 23081, 46162, 92324, 184648, 19780417, 39560834, 79121668, 158243336]

約数ペア:

[(1, 158243336), (2, 79121668), (4, 39560834), (8, 19780417), (857, 184648), (1714, 92324), (3428, 46162), (6856, 23081)]