168148145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{34351}}^1$

素因数の和:34456

約数の個数: 16

約数和(自身を含む): 222600960

約数和(自身を除く): 54452815

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 34351, 171755, 377861, 1889305, 3057239, 15286195, 33629629, 168148145]

約数ペア:

[(1, 168148145), (5, 33629629), (11, 15286195), (55, 3057239), (89, 1889305), (445, 377861), (979, 171755), (4895, 34351)]