161723648856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{250753}}^1$

素因数の和:251129

約数の個数: 128

約数和(自身を含む): 505520064000

約数和(自身を除く): 343796415144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 349, 462, 616, 698, 924, 1047, 1396, 1848, 2094, 2443, 2792, 3839, 4188, 4886, 7329, 7678, 8376, 9772, 11517, 14658, 15356, 19544, 23034, 26873, 29316, 30712, 46068, 53746, 58632, 80619, 92136, 107492, 161238, 214984, 250753, 322476, 501506, 644952, 752259, 1003012, 1504518, 1755271, 2006024, 2758283, 3009036, 3510542, 5265813, 5516566, 6018072, 7021084, 8274849, 10531626, 11033132, 14042168, 16549698, 19307981, 21063252, 22066264, 33099396, 38615962, 42126504, 57923943, 66198792, 77231924, 87512797, 115847886, 154463848, 175025594, 231695772, 262538391, 350051188, 463391544, 525076782, 612589579, 700102376, 962640767, 1050153564, 1225179158, 1837768737, 1925281534, 2100307128, 2450358316, 2887922301, 3675537474, 3850563068, 4900716632, 5775844602, 6738485369, 7351074948, 7701126136, 11551689204, 13476970738, 14702149896, 20215456107, 23103378408, 26953941476, 40430912214, 53907882952, 80861824428, 161723648856]

約数ペア:

[(1, 161723648856), (2, 80861824428), (3, 53907882952), (4, 40430912214), (6, 26953941476), (7, 23103378408), (8, 20215456107), (11, 14702149896), (12, 13476970738), (14, 11551689204), (21, 7701126136), (22, 7351074948), (24, 6738485369), (28, 5775844602), (33, 4900716632), (42, 3850563068), (44, 3675537474), (56, 2887922301), (66, 2450358316), (77, 2100307128), (84, 1925281534), (88, 1837768737), (132, 1225179158), (154, 1050153564), (168, 962640767), (231, 700102376), (264, 612589579), (308, 525076782), (349, 463391544), (462, 350051188), (616, 262538391), (698, 231695772), (924, 175025594), (1047, 154463848), (1396, 115847886), (1848, 87512797), (2094, 77231924), (2443, 66198792), (2792, 57923943), (3839, 42126504), (4188, 38615962), (4886, 33099396), (7329, 22066264), (7678, 21063252), (8376, 19307981), (9772, 16549698), (11517, 14042168), (14658, 11033132), (15356, 10531626), (19544, 8274849), (23034, 7021084), (26873, 6018072), (29316, 5516566), (30712, 5265813), (46068, 3510542), (53746, 3009036), (58632, 2758283), (80619, 2006024), (92136, 1755271), (107492, 1504518), (161238, 1003012), (214984, 752259), (250753, 644952), (322476, 501506)]