156799804021

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1\times {\mathrm{399493}}^1$

素因数の和:400740

約数の個数: 16

約数和(自身を含む): 183166401024

約数和(自身を除く): 26366597003

約数列:

[1, 7, 47, 329, 1193, 8351, 56071, 392497, 399493, 2796451, 18776171, 131433197, 476595149, 3336166043, 22399972003, 156799804021]

約数ペア:

[(1, 156799804021), (7, 22399972003), (47, 3336166043), (329, 476595149), (1193, 131433197), (8351, 18776171), (56071, 2796451), (392497, 399493)]