168531874

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{17729}}^1$

素因数の和:17842

約数の個数: 24

約数和(自身を含む): 297119340

約数和(自身を除く): 128587466

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 9506, 17729, 35458, 124103, 248206, 868721, 1719713, 1737442, 3439426, 12037991, 24075982, 84265937, 168531874]

約数ペア:

[(1, 168531874), (2, 84265937), (7, 24075982), (14, 12037991), (49, 3439426), (97, 1737442), (98, 1719713), (194, 868721), (679, 248206), (1358, 124103), (4753, 35458), (9506, 17729)]