128271024

素因数分解:

$2^4\times 3^2\times 7^5\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 180

約数和(自身を含む): 426709296

約数和(自身を除く): 298438272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 252, 294, 318, 336, 343, 371, 392, 424, 441, 477, 504, 588, 636, 686, 742, 784, 848, 882, 954, 1008, 1029, 1113, 1176, 1272, 1372, 1484, 1764, 1908, 2058, 2226, 2352, 2401, 2544, 2597, 2744, 2968, 3087, 3339, 3528, 3816, 4116, 4452, 4802, 5194, 5488, 5936, 6174, 6678, 7056, 7203, 7632, 7791, 8232, 8904, 9604, 10388, 12348, 13356, 14406, 15582, 16464, 16807, 17808, 18179, 19208, 20776, 21609, 23373, 24696, 26712, 28812, 31164, 33614, 36358, 38416, 41552, 43218, 46746, 49392, 50421, 53424, 54537, 57624, 62328, 67228, 72716, 86436, 93492, 100842, 109074, 115248, 124656, 127253, 134456, 145432, 151263, 163611, 172872, 186984, 201684, 218148, 254506, 268912, 290864, 302526, 327222, 345744, 373968, 381759, 403368, 436296, 509012, 605052, 654444, 763518, 806736, 872592, 890771, 1018024, 1145277, 1210104, 1308888, 1527036, 1781542, 2036048, 2290554, 2420208, 2617776, 2672313, 3054072, 3563084, 4581108, 5344626, 6108144, 7126168, 8016939, 9162216, 10689252, 14252336, 16033878, 18324432, 21378504, 32067756, 42757008, 64135512, 128271024]

約数ペア:

[(1, 128271024), (2, 64135512), (3, 42757008), (4, 32067756), (6, 21378504), (7, 18324432), (8, 16033878), (9, 14252336), (12, 10689252), (14, 9162216), (16, 8016939), (18, 7126168), (21, 6108144), (24, 5344626), (28, 4581108), (36, 3563084), (42, 3054072), (48, 2672313), (49, 2617776), (53, 2420208), (56, 2290554), (63, 2036048), (72, 1781542), (84, 1527036), (98, 1308888), (106, 1210104), (112, 1145277), (126, 1018024), (144, 890771), (147, 872592), (159, 806736), (168, 763518), (196, 654444), (212, 605052), (252, 509012), (294, 436296), (318, 403368), (336, 381759), (343, 373968), (371, 345744), (392, 327222), (424, 302526), (441, 290864), (477, 268912), (504, 254506), (588, 218148), (636, 201684), (686, 186984), (742, 172872), (784, 163611), (848, 151263), (882, 145432), (954, 134456), (1008, 127253), (1029, 124656), (1113, 115248), (1176, 109074), (1272, 100842), (1372, 93492), (1484, 86436), (1764, 72716), (1908, 67228), (2058, 62328), (2226, 57624), (2352, 54537), (2401, 53424), (2544, 50421), (2597, 49392), (2744, 46746), (2968, 43218), (3087, 41552), (3339, 38416), (3528, 36358), (3816, 33614), (4116, 31164), (4452, 28812), (4802, 26712), (5194, 24696), (5488, 23373), (5936, 21609), (6174, 20776), (6678, 19208), (7056, 18179), (7203, 17808), (7632, 16807), (7791, 16464), (8232, 15582), (8904, 14406), (9604, 13356), (10388, 12348)]