126990166

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{12541}}^1$

素因数の和:12687

約数の個数: 16

約数和(自身を含む): 195956208

約数和(自身を除く): 68966042

約数列:

[1, 2, 61, 83, 122, 166, 5063, 10126, 12541, 25082, 765001, 1040903, 1530002, 2081806, 63495083, 126990166]

約数ペア:

[(1, 126990166), (2, 63495083), (61, 2081806), (83, 1530002), (122, 1040903), (166, 765001), (5063, 25082), (10126, 12541)]