166155748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{1627}}^1$

素因数の和:1864

約数の個数: 36

約数和(自身を含む): 321321616

約数和(自身を除く): 155165868

約数列:

[1, 2, 4, 11, 22, 44, 121, 211, 242, 422, 484, 844, 1627, 2321, 3254, 4642, 6508, 9284, 17897, 25531, 35794, 51062, 71588, 102124, 196867, 343297, 393734, 686594, 787468, 1373188, 3776267, 7552534, 15105068, 41538937, 83077874, 166155748]

約数ペア:

[(1, 166155748), (2, 83077874), (4, 41538937), (11, 15105068), (22, 7552534), (44, 3776267), (121, 1373188), (211, 787468), (242, 686594), (422, 393734), (484, 343297), (844, 196867), (1627, 102124), (2321, 71588), (3254, 51062), (4642, 35794), (6508, 25531), (9284, 17897)]