133680424

素因数分解:

$2^3\times {\mathrm{2543}}^1\times {\mathrm{6571}}^1$

素因数の和:9120

約数の個数: 16

約数和(自身を含む): 250787520

約数和(自身を除く): 117107096

約数列:

[1, 2, 4, 8, 2543, 5086, 6571, 10172, 13142, 20344, 26284, 52568, 16710053, 33420106, 66840212, 133680424]

約数ペア:

[(1, 133680424), (2, 66840212), (4, 33420106), (8, 16710053), (2543, 52568), (5086, 26284), (6571, 20344), (10172, 13142)]