137941760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 367772832

約数和(自身を除く): 229831072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 101, 110, 128, 160, 176, 194, 202, 220, 256, 320, 352, 388, 404, 440, 485, 505, 640, 704, 776, 808, 880, 970, 1010, 1067, 1111, 1280, 1408, 1552, 1616, 1760, 1940, 2020, 2134, 2222, 2816, 3104, 3232, 3520, 3880, 4040, 4268, 4444, 5335, 5555, 6208, 6464, 7040, 7760, 8080, 8536, 8888, 9797, 10670, 11110, 12416, 12928, 14080, 15520, 16160, 17072, 17776, 19594, 21340, 22220, 24832, 25856, 31040, 32320, 34144, 35552, 39188, 42680, 44440, 48985, 62080, 64640, 68288, 71104, 78376, 85360, 88880, 97970, 107767, 124160, 129280, 136576, 142208, 156752, 170720, 177760, 195940, 215534, 273152, 284416, 313504, 341440, 355520, 391880, 431068, 538835, 627008, 682880, 711040, 783760, 862136, 1077670, 1254016, 1365760, 1422080, 1567520, 1724272, 2155340, 2508032, 3135040, 3448544, 4310680, 6270080, 6897088, 8621360, 12540160, 13794176, 17242720, 27588352, 34485440, 68970880, 137941760]

約数ペア:

[(1, 137941760), (2, 68970880), (4, 34485440), (5, 27588352), (8, 17242720), (10, 13794176), (11, 12540160), (16, 8621360), (20, 6897088), (22, 6270080), (32, 4310680), (40, 3448544), (44, 3135040), (55, 2508032), (64, 2155340), (80, 1724272), (88, 1567520), (97, 1422080), (101, 1365760), (110, 1254016), (128, 1077670), (160, 862136), (176, 783760), (194, 711040), (202, 682880), (220, 627008), (256, 538835), (320, 431068), (352, 391880), (388, 355520), (404, 341440), (440, 313504), (485, 284416), (505, 273152), (640, 215534), (704, 195940), (776, 177760), (808, 170720), (880, 156752), (970, 142208), (1010, 136576), (1067, 129280), (1111, 124160), (1280, 107767), (1408, 97970), (1552, 88880), (1616, 85360), (1760, 78376), (1940, 71104), (2020, 68288), (2134, 64640), (2222, 62080), (2816, 48985), (3104, 44440), (3232, 42680), (3520, 39188), (3880, 35552), (4040, 34144), (4268, 32320), (4444, 31040), (5335, 25856), (5555, 24832), (6208, 22220), (6464, 21340), (7040, 19594), (7760, 17776), (8080, 17072), (8536, 16160), (8888, 15520), (9797, 14080), (10670, 12928), (11110, 12416)]