191559456

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:300

約数の個数: 216

約数和(自身を含む): 627419520

約数和(自身を除く): 435860064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 99, 121, 132, 138, 144, 176, 184, 198, 207, 239, 242, 253, 264, 276, 288, 352, 363, 368, 396, 414, 478, 484, 506, 528, 552, 717, 726, 736, 759, 792, 828, 956, 968, 1012, 1056, 1089, 1104, 1434, 1452, 1518, 1584, 1656, 1912, 1936, 2024, 2151, 2178, 2208, 2277, 2629, 2783, 2868, 2904, 3036, 3168, 3312, 3824, 3872, 4048, 4302, 4356, 4554, 5258, 5497, 5566, 5736, 5808, 6072, 6624, 7648, 7887, 8096, 8349, 8604, 8712, 9108, 10516, 10994, 11132, 11472, 11616, 12144, 15774, 16491, 16698, 17208, 17424, 18216, 21032, 21988, 22264, 22944, 23661, 24288, 25047, 28919, 31548, 32982, 33396, 34416, 34848, 36432, 42064, 43976, 44528, 47322, 49473, 50094, 57838, 60467, 63096, 65964, 66792, 68832, 72864, 84128, 86757, 87952, 89056, 94644, 98946, 100188, 115676, 120934, 126192, 131928, 133584, 173514, 175904, 181401, 189288, 197892, 200376, 231352, 241868, 252384, 260271, 263856, 267168, 347028, 362802, 378576, 395784, 400752, 462704, 483736, 520542, 527712, 544203, 665137, 694056, 725604, 757152, 791568, 801504, 925408, 967472, 1041084, 1088406, 1330274, 1388112, 1451208, 1583136, 1934944, 1995411, 2082168, 2176812, 2660548, 2776224, 2902416, 3990822, 4164336, 4353624, 5321096, 5804832, 5986233, 7981644, 8328672, 8707248, 10642192, 11972466, 15963288, 17414496, 21284384, 23944932, 31926576, 47889864, 63853152, 95779728, 191559456]

約数ペア:

[(1, 191559456), (2, 95779728), (3, 63853152), (4, 47889864), (6, 31926576), (8, 23944932), (9, 21284384), (11, 17414496), (12, 15963288), (16, 11972466), (18, 10642192), (22, 8707248), (23, 8328672), (24, 7981644), (32, 5986233), (33, 5804832), (36, 5321096), (44, 4353624), (46, 4164336), (48, 3990822), (66, 2902416), (69, 2776224), (72, 2660548), (88, 2176812), (92, 2082168), (96, 1995411), (99, 1934944), (121, 1583136), (132, 1451208), (138, 1388112), (144, 1330274), (176, 1088406), (184, 1041084), (198, 967472), (207, 925408), (239, 801504), (242, 791568), (253, 757152), (264, 725604), (276, 694056), (288, 665137), (352, 544203), (363, 527712), (368, 520542), (396, 483736), (414, 462704), (478, 400752), (484, 395784), (506, 378576), (528, 362802), (552, 347028), (717, 267168), (726, 263856), (736, 260271), (759, 252384), (792, 241868), (828, 231352), (956, 200376), (968, 197892), (1012, 189288), (1056, 181401), (1089, 175904), (1104, 173514), (1434, 133584), (1452, 131928), (1518, 126192), (1584, 120934), (1656, 115676), (1912, 100188), (1936, 98946), (2024, 94644), (2151, 89056), (2178, 87952), (2208, 86757), (2277, 84128), (2629, 72864), (2783, 68832), (2868, 66792), (2904, 65964), (3036, 63096), (3168, 60467), (3312, 57838), (3824, 50094), (3872, 49473), (4048, 47322), (4302, 44528), (4356, 43976), (4554, 42064), (5258, 36432), (5497, 34848), (5566, 34416), (5736, 33396), (5808, 32982), (6072, 31548), (6624, 28919), (7648, 25047), (7887, 24288), (8096, 23661), (8349, 22944), (8604, 22264), (8712, 21988), (9108, 21032), (10516, 18216), (10994, 17424), (11132, 17208), (11472, 16698), (11616, 16491), (12144, 15774)]