164545260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249311}}^1$

素因数の和:249334

約数の個数: 48

約数和(自身を含む): 502612992

約数和(自身を除く): 338067732

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 249311, 498622, 747933, 997244, 1246555, 1495866, 2493110, 2742421, 2991732, 3739665, 4986220, 5484842, 7479330, 8227263, 10969684, 13712105, 14958660, 16454526, 27424210, 32909052, 41136315, 54848420, 82272630, 164545260]

約数ペア:

[(1, 164545260), (2, 82272630), (3, 54848420), (4, 41136315), (5, 32909052), (6, 27424210), (10, 16454526), (11, 14958660), (12, 13712105), (15, 10969684), (20, 8227263), (22, 7479330), (30, 5484842), (33, 4986220), (44, 3739665), (55, 2991732), (60, 2742421), (66, 2493110), (110, 1495866), (132, 1246555), (165, 997244), (220, 747933), (330, 498622), (660, 249311)]