165968348524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4057}}^1\times {\mathrm{84523}}^1$

素因数の和:88606

約数の個数: 36

約数和(自身を含む): 319331502952

約数和(自身を除く): 153363154428

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4057, 8114, 16228, 44627, 84523, 89254, 169046, 178508, 338092, 490897, 929753, 981794, 1859506, 1963588, 3719012, 10227283, 20454566, 40909132, 342909811, 685819622, 1371639244, 3772007921, 7544015842, 15088031684, 41492087131, 82984174262, 165968348524]

約数ペア:

[(1, 165968348524), (2, 82984174262), (4, 41492087131), (11, 15088031684), (22, 7544015842), (44, 3772007921), (121, 1371639244), (242, 685819622), (484, 342909811), (4057, 40909132), (8114, 20454566), (16228, 10227283), (44627, 3719012), (84523, 1963588), (89254, 1859506), (169046, 981794), (178508, 929753), (338092, 490897)]