148908093985

素因数分解:

$5^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{1990883}}^1$

素因数の和:1993032

約数の個数: 16

約数和(自身を含む): 204312479616

約数和(自身を除く): 55404385631

約数列:

[1, 5, 7, 35, 2137, 10685, 14959, 74795, 1990883, 9954415, 13936181, 69680905, 4254516971, 21272584855, 29781618797, 148908093985]

約数ペア:

[(1, 148908093985), (5, 29781618797), (7, 21272584855), (35, 4254516971), (2137, 69680905), (10685, 13936181), (14959, 9954415), (74795, 1990883)]