159096412

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{1999}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 282744000

約数和(自身を除く): 123647588

約数列:

[1, 2, 4, 101, 197, 202, 394, 404, 788, 1999, 3998, 7996, 19897, 39794, 79588, 201899, 393803, 403798, 787606, 807596, 1575212, 39774103, 79548206, 159096412]

約数ペア:

[(1, 159096412), (2, 79548206), (4, 39774103), (101, 1575212), (197, 807596), (202, 787606), (394, 403798), (404, 393803), (788, 201899), (1999, 79588), (3998, 39794), (7996, 19897)]