136749398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{13331}}^1$

素因数の和:13579

約数の個数: 16

約数和(自身を含む): 215018496

約数和(自身を除く): 78269098

約数列:

[1, 2, 23, 46, 223, 446, 5129, 10258, 13331, 26662, 306613, 613226, 2972813, 5945626, 68374699, 136749398]

約数ペア:

[(1, 136749398), (2, 68374699), (23, 5945626), (46, 2972813), (223, 613226), (446, 306613), (5129, 26662), (10258, 13331)]