164089247

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{1259}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 192487680

約数和(自身を除く): 28398433

約数列:

[1, 7, 43, 301, 433, 1259, 3031, 8813, 18619, 54137, 130333, 378959, 545147, 3816029, 23441321, 164089247]

約数ペア:

[(1, 164089247), (7, 23441321), (43, 3816029), (301, 545147), (433, 378959), (1259, 130333), (3031, 54137), (8813, 18619)]