138237861874

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{75375061}}^1$

素因数の和:75375201

約数の個数: 16

約数和(自身を含む): 238788196416

約数和(自身を除く): 100550334542

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 75375061, 150750122, 527625427, 1055250854, 9874132991, 19748265982, 69118930937, 138237861874]

約数ペア:

[(1, 138237861874), (2, 69118930937), (7, 19748265982), (14, 9874132991), (131, 1055250854), (262, 527625427), (917, 150750122), (1834, 75375061)]