164978057

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1559}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 177914880

約数和(自身を除く): 12936823

約数列:

[1, 23, 43, 107, 989, 1559, 2461, 4601, 35857, 67037, 105823, 166813, 1541851, 3836699, 7172959, 164978057]

約数ペア:

[(1, 164978057), (23, 7172959), (43, 3836699), (107, 1541851), (989, 166813), (1559, 105823), (2461, 67037), (4601, 35857)]