138613628168

素因数分解:

$2^3\times {\mathrm{2657}}^1\times {\mathrm{6521153}}^1$

素因数の和:6523816

約数の個数: 16

約数和(自身を含む): 259998409980

約数和(自身を除く): 121384781812

約数列:

[1, 2, 4, 8, 2657, 5314, 10628, 21256, 6521153, 13042306, 26084612, 52169224, 17326703521, 34653407042, 69306814084, 138613628168]

約数ペア:

[(1, 138613628168), (2, 69306814084), (4, 34653407042), (8, 17326703521), (2657, 52169224), (5314, 26084612), (10628, 13042306), (21256, 6521153)]