138836238

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{23209}}^1$

素因数の和:24211

約数の個数: 16

約数和(自身を含む): 277962960

約数和(自身を除く): 139126722

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 5982, 23209, 46418, 69627, 139254, 23139373, 46278746, 69418119, 138836238]

約数ペア:

[(1, 138836238), (2, 69418119), (3, 46278746), (6, 23139373), (997, 139254), (1994, 69627), (2991, 46418), (5982, 23209)]