129437435092

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{519587}}^1$

素因数の和:519677

約数の個数: 72

約数和(自身を含む): 278632182528

約数和(自身を除く): 149194747436

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 49, 62, 82, 98, 124, 164, 196, 217, 287, 434, 574, 868, 1148, 1271, 1519, 2009, 2542, 3038, 4018, 5084, 6076, 8036, 8897, 17794, 35588, 62279, 124558, 249116, 519587, 1039174, 2078348, 3637109, 7274218, 14548436, 16107197, 21303067, 25459763, 32214394, 42606134, 50919526, 64428788, 85212268, 101839052, 112750379, 149121469, 225500758, 298242938, 451001516, 596485876, 660395077, 789252653, 1043850283, 1320790154, 1578505306, 2087700566, 2641580308, 3157010612, 4175401132, 4622765539, 9245531078, 18491062156, 32359358773, 64718717546, 129437435092]

約数ペア:

[(1, 129437435092), (2, 64718717546), (4, 32359358773), (7, 18491062156), (14, 9245531078), (28, 4622765539), (31, 4175401132), (41, 3157010612), (49, 2641580308), (62, 2087700566), (82, 1578505306), (98, 1320790154), (124, 1043850283), (164, 789252653), (196, 660395077), (217, 596485876), (287, 451001516), (434, 298242938), (574, 225500758), (868, 149121469), (1148, 112750379), (1271, 101839052), (1519, 85212268), (2009, 64428788), (2542, 50919526), (3038, 42606134), (4018, 32214394), (5084, 25459763), (6076, 21303067), (8036, 16107197), (8897, 14548436), (17794, 7274218), (35588, 3637109), (62279, 2078348), (124558, 1039174), (249116, 519587)]