165664510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{10993}}^1$

素因数の和:11148

約数の個数: 32

約数和(自身を含む): 327709152

約数和(自身を除く): 162044642

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 10993, 15070, 21986, 54965, 109930, 120923, 241846, 604615, 1209230, 1506041, 3012082, 7530205, 15060410, 16566451, 33132902, 82832255, 165664510]

約数ペア:

[(1, 165664510), (2, 82832255), (5, 33132902), (10, 16566451), (11, 15060410), (22, 7530205), (55, 3012082), (110, 1506041), (137, 1209230), (274, 604615), (685, 241846), (1370, 120923), (1507, 109930), (3014, 54965), (7535, 21986), (10993, 15070)]