159670986

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{63211}}^1$

素因数の和:63637

約数の個数: 16

約数和(自身を含む): 320105568

約数和(自身を除く): 160434582

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 63211, 126422, 189633, 379266, 26611831, 53223662, 79835493, 159670986]

約数ペア:

[(1, 159670986), (2, 79835493), (3, 53223662), (6, 26611831), (421, 379266), (842, 189633), (1263, 126422), (2526, 63211)]