168705866

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4861}}^1$

素因数の和:4974

約数の個数: 32

約数和(自身を含む): 301521792

約数和(自身を除く): 132815926

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 938, 2479, 4861, 4958, 9722, 17353, 34027, 34706, 68054, 179857, 325687, 359714, 651374, 1258999, 2279809, 2517998, 4559618, 12050419, 24100838, 84352933, 168705866]

約数ペア:

[(1, 168705866), (2, 84352933), (7, 24100838), (14, 12050419), (37, 4559618), (67, 2517998), (74, 2279809), (134, 1258999), (259, 651374), (469, 359714), (518, 325687), (938, 179857), (2479, 68054), (4861, 34706), (4958, 34027), (9722, 17353)]