123053792

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 251856864

約数和(自身を除く): 128803072

約数列:

[1, 2, 4, 8, 16, 32, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1312, 1321, 2272, 2642, 2911, 5284, 5822, 10568, 11644, 21136, 23288, 42272, 46576, 54161, 93152, 93791, 108322, 187582, 216644, 375164, 433288, 750328, 866576, 1500656, 1733152, 3001312, 3845431, 7690862, 15381724, 30763448, 61526896, 123053792]

約数ペア:

[(1, 123053792), (2, 61526896), (4, 30763448), (8, 15381724), (16, 7690862), (32, 3845431), (41, 3001312), (71, 1733152), (82, 1500656), (142, 866576), (164, 750328), (284, 433288), (328, 375164), (568, 216644), (656, 187582), (1136, 108322), (1312, 93791), (1321, 93152), (2272, 54161), (2642, 46576), (2911, 42272), (5284, 23288), (5822, 21136), (10568, 11644)]