168085016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{17851}}^1$

素因数の和:17975

約数の個数: 32

約数和(自身を含む): 347042880

約数和(自身を除く): 178957864

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9416, 17851, 35702, 71404, 142808, 196361, 392722, 785444, 1570888, 1910057, 3820114, 7640228, 15280456, 21010627, 42021254, 84042508, 168085016]

約数ペア:

[(1, 168085016), (2, 84042508), (4, 42021254), (8, 21010627), (11, 15280456), (22, 7640228), (44, 3820114), (88, 1910057), (107, 1570888), (214, 785444), (428, 392722), (856, 196361), (1177, 142808), (2354, 71404), (4708, 35702), (9416, 17851)]