142865684472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1\times {\mathrm{4909}}^1$

素因数の和:5957

約数の個数: 128

約数和(自身を含む): 410705395200

約数和(自身を除く): 267839710728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 821, 844, 1266, 1477, 1642, 1688, 2463, 2532, 2954, 3284, 4431, 4909, 4926, 5064, 5747, 5908, 6568, 8862, 9818, 9852, 11494, 11816, 14727, 17241, 17724, 19636, 19704, 22988, 29454, 34363, 34482, 35448, 39272, 45976, 58908, 68726, 68964, 103089, 117816, 137452, 137928, 173231, 206178, 274904, 346462, 412356, 519693, 692924, 824712, 1035799, 1039386, 1212617, 1385848, 2071598, 2078772, 2425234, 3107397, 3637851, 4030289, 4143196, 4157544, 4850468, 6214794, 7250593, 7275702, 8060578, 8286392, 9700936, 12090867, 12429588, 14501186, 14551404, 16121156, 21751779, 24181734, 24859176, 28212023, 29002372, 29102808, 32242312, 43503558, 48363468, 56424046, 58004744, 84636069, 87007116, 96726936, 112848092, 169272138, 174014232, 225696184, 338544276, 677088552, 850390979, 1700781958, 2551172937, 3401563916, 5102345874, 5952736853, 6803127832, 10204691748, 11905473706, 17858210559, 20409383496, 23810947412, 35716421118, 47621894824, 71432842236, 142865684472]

約数ペア:

[(1, 142865684472), (2, 71432842236), (3, 47621894824), (4, 35716421118), (6, 23810947412), (7, 20409383496), (8, 17858210559), (12, 11905473706), (14, 10204691748), (21, 6803127832), (24, 5952736853), (28, 5102345874), (42, 3401563916), (56, 2551172937), (84, 1700781958), (168, 850390979), (211, 677088552), (422, 338544276), (633, 225696184), (821, 174014232), (844, 169272138), (1266, 112848092), (1477, 96726936), (1642, 87007116), (1688, 84636069), (2463, 58004744), (2532, 56424046), (2954, 48363468), (3284, 43503558), (4431, 32242312), (4909, 29102808), (4926, 29002372), (5064, 28212023), (5747, 24859176), (5908, 24181734), (6568, 21751779), (8862, 16121156), (9818, 14551404), (9852, 14501186), (11494, 12429588), (11816, 12090867), (14727, 9700936), (17241, 8286392), (17724, 8060578), (19636, 7275702), (19704, 7250593), (22988, 6214794), (29454, 4850468), (34363, 4157544), (34482, 4143196), (35448, 4030289), (39272, 3637851), (45976, 3107397), (58908, 2425234), (68726, 2078772), (68964, 2071598), (103089, 1385848), (117816, 1212617), (137452, 1039386), (137928, 1035799), (173231, 824712), (206178, 692924), (274904, 519693), (346462, 412356)]