165086306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2621}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 309605760

約数和(自身を除く): 144519454

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 409, 818, 2621, 2863, 4499, 5242, 5726, 8998, 18347, 28831, 31493, 36694, 57662, 62986, 201817, 403634, 1071989, 2143978, 7503923, 11791879, 15007846, 23583758, 82543153, 165086306]

約数ペア:

[(1, 165086306), (2, 82543153), (7, 23583758), (11, 15007846), (14, 11791879), (22, 7503923), (77, 2143978), (154, 1071989), (409, 403634), (818, 201817), (2621, 62986), (2863, 57662), (4499, 36694), (5242, 31493), (5726, 28831), (8998, 18347)]