165744590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{136979}}^1$

素因数の和:137008

約数の個数: 24

約数和(自身を含む): 327930120

約数和(自身を除く): 162185530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 136979, 273958, 684895, 1369790, 1506769, 3013538, 7533845, 15067690, 16574459, 33148918, 82872295, 165744590]

約数ペア:

[(1, 165744590), (2, 82872295), (5, 33148918), (10, 16574459), (11, 15067690), (22, 7533845), (55, 3013538), (110, 1506769), (121, 1369790), (242, 684895), (605, 273958), (1210, 136979)]