137792554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{39079}}^1$

素因数の和:39165

約数の個数: 16

約数和(自身を含む): 216659520

約数和(自身を除く): 78866966

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 39079, 78158, 1602239, 1680397, 3204478, 3360794, 68896277, 137792554]

約数ペア:

[(1, 137792554), (2, 68896277), (41, 3360794), (43, 3204478), (82, 1680397), (86, 1602239), (1763, 78158), (3526, 39079)]