159989186

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{42169}}^1$

素因数の和:42449

約数の個数: 16

約数和(自身を含む): 275285760

約数和(自身を除く): 115296574

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 42169, 84338, 295183, 590366, 11427799, 22855598, 79994593, 159989186]

約数ペア:

[(1, 159989186), (2, 79994593), (7, 22855598), (14, 11427799), (271, 590366), (542, 295183), (1897, 84338), (3794, 42169)]