134774143

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{3121}}^1$

素因数の和:3358

約数の個数: 16

約数和(自身を含む): 159846400

約数和(自身を除く): 25072257

約数列:

[1, 7, 31, 199, 217, 1393, 3121, 6169, 21847, 43183, 96751, 621079, 677257, 4347553, 19253449, 134774143]

約数ペア:

[(1, 134774143), (7, 19253449), (31, 4347553), (199, 677257), (217, 621079), (1393, 96751), (3121, 43183), (6169, 21847)]