128896416

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 438721920

約数和(自身を除く): 309825504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 29, 32, 33, 36, 44, 46, 48, 58, 61, 66, 69, 72, 87, 88, 92, 96, 99, 116, 122, 132, 138, 144, 174, 176, 183, 184, 198, 207, 232, 244, 253, 261, 264, 276, 288, 319, 348, 352, 366, 368, 396, 414, 464, 488, 506, 522, 528, 549, 552, 638, 667, 671, 696, 732, 736, 759, 792, 828, 928, 957, 976, 1012, 1044, 1056, 1098, 1104, 1276, 1334, 1342, 1392, 1403, 1464, 1518, 1584, 1656, 1769, 1914, 1952, 2001, 2013, 2024, 2088, 2196, 2208, 2277, 2552, 2668, 2684, 2784, 2806, 2871, 2928, 3036, 3168, 3312, 3538, 3828, 4002, 4026, 4048, 4176, 4209, 4392, 4554, 5104, 5307, 5336, 5368, 5612, 5742, 5856, 6003, 6039, 6072, 6624, 7076, 7337, 7656, 8004, 8052, 8096, 8352, 8418, 8784, 9108, 10208, 10614, 10672, 10736, 11224, 11484, 12006, 12078, 12144, 12627, 14152, 14674, 15312, 15433, 15921, 16008, 16104, 16836, 17568, 18216, 19459, 21228, 21344, 21472, 22011, 22448, 22968, 24012, 24156, 24288, 25254, 28304, 29348, 30624, 30866, 31842, 32016, 32208, 33672, 36432, 38918, 40687, 42456, 44022, 44896, 45936, 46299, 48024, 48312, 50508, 56608, 58377, 58696, 61732, 63684, 64032, 64416, 66033, 67344, 72864, 77836, 81374, 84912, 88044, 91872, 92598, 96048, 96624, 101016, 116754, 117392, 122061, 123464, 127368, 132066, 134688, 138897, 155672, 162748, 169824, 175131, 176088, 185196, 192096, 193248, 202032, 233508, 234784, 244122, 246928, 254736, 264132, 277794, 311344, 325496, 350262, 352176, 366183, 370392, 404064, 447557, 467016, 488244, 493856, 509472, 528264, 555588, 622688, 650992, 700524, 704352, 732366, 740784, 895114, 934032, 976488, 1056528, 1111176, 1301984, 1342671, 1401048, 1464732, 1481568, 1790228, 1868064, 1952976, 2113056, 2222352, 2685342, 2802096, 2929464, 3580456, 3905952, 4028013, 4444704, 5370684, 5604192, 5858928, 7160912, 8056026, 10741368, 11717856, 14321824, 16112052, 21482736, 32224104, 42965472, 64448208, 128896416]

約数ペア:

[(1, 128896416), (2, 64448208), (3, 42965472), (4, 32224104), (6, 21482736), (8, 16112052), (9, 14321824), (11, 11717856), (12, 10741368), (16, 8056026), (18, 7160912), (22, 5858928), (23, 5604192), (24, 5370684), (29, 4444704), (32, 4028013), (33, 3905952), (36, 3580456), (44, 2929464), (46, 2802096), (48, 2685342), (58, 2222352), (61, 2113056), (66, 1952976), (69, 1868064), (72, 1790228), (87, 1481568), (88, 1464732), (92, 1401048), (96, 1342671), (99, 1301984), (116, 1111176), (122, 1056528), (132, 976488), (138, 934032), (144, 895114), (174, 740784), (176, 732366), (183, 704352), (184, 700524), (198, 650992), (207, 622688), (232, 555588), (244, 528264), (253, 509472), (261, 493856), (264, 488244), (276, 467016), (288, 447557), (319, 404064), (348, 370392), (352, 366183), (366, 352176), (368, 350262), (396, 325496), (414, 311344), (464, 277794), (488, 264132), (506, 254736), (522, 246928), (528, 244122), (549, 234784), (552, 233508), (638, 202032), (667, 193248), (671, 192096), (696, 185196), (732, 176088), (736, 175131), (759, 169824), (792, 162748), (828, 155672), (928, 138897), (957, 134688), (976, 132066), (1012, 127368), (1044, 123464), (1056, 122061), (1098, 117392), (1104, 116754), (1276, 101016), (1334, 96624), (1342, 96048), (1392, 92598), (1403, 91872), (1464, 88044), (1518, 84912), (1584, 81374), (1656, 77836), (1769, 72864), (1914, 67344), (1952, 66033), (2001, 64416), (2013, 64032), (2024, 63684), (2088, 61732), (2196, 58696), (2208, 58377), (2277, 56608), (2552, 50508), (2668, 48312), (2684, 48024), (2784, 46299), (2806, 45936), (2871, 44896), (2928, 44022), (3036, 42456), (3168, 40687), (3312, 38918), (3538, 36432), (3828, 33672), (4002, 32208), (4026, 32016), (4048, 31842), (4176, 30866), (4209, 30624), (4392, 29348), (4554, 28304), (5104, 25254), (5307, 24288), (5336, 24156), (5368, 24012), (5612, 22968), (5742, 22448), (5856, 22011), (6003, 21472), (6039, 21344), (6072, 21228), (6624, 19459), (7076, 18216), (7337, 17568), (7656, 16836), (8004, 16104), (8052, 16008), (8096, 15921), (8352, 15433), (8418, 15312), (8784, 14674), (9108, 14152), (10208, 12627), (10614, 12144), (10672, 12078), (10736, 12006), (11224, 11484)]