128549485904

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2069}}^1$

素因数の和:2250

約数の個数: 240

約数和(自身を含む): 315439185600

約数和(自身を除く): 186889699696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 49, 56, 76, 86, 97, 98, 112, 133, 152, 172, 194, 196, 266, 301, 304, 344, 388, 392, 532, 602, 679, 688, 776, 784, 817, 931, 1064, 1204, 1358, 1552, 1634, 1843, 1862, 2069, 2107, 2128, 2408, 2716, 3268, 3686, 3724, 4138, 4171, 4214, 4753, 4816, 5432, 5719, 6536, 7372, 7448, 8276, 8342, 8428, 9506, 10864, 11438, 12901, 13072, 14483, 14744, 14896, 16552, 16684, 16856, 19012, 22876, 25802, 28966, 29197, 29488, 33104, 33368, 33712, 38024, 39311, 40033, 45752, 51604, 57932, 58394, 66736, 76048, 78622, 79249, 80066, 88967, 90307, 91504, 101381, 103208, 115864, 116788, 157244, 158498, 160132, 177934, 180614, 200693, 202762, 204379, 206416, 231728, 233576, 275177, 314488, 316996, 320264, 355868, 361228, 401386, 405524, 408758, 467152, 550354, 554743, 622769, 628976, 633992, 640528, 711736, 722456, 802772, 811048, 817516, 1100708, 1109486, 1245538, 1267984, 1404851, 1423472, 1444912, 1605544, 1622096, 1635032, 1690373, 1926239, 2201416, 2218972, 2491076, 2809702, 3211088, 3270064, 3380746, 3813167, 3852478, 3883201, 4359383, 4402832, 4437944, 4982152, 5619404, 6761492, 7626334, 7704956, 7766402, 8629799, 8718766, 8875888, 9833957, 9964304, 11238808, 11832611, 13522984, 15252668, 15409912, 15532804, 17259598, 17437532, 19667914, 22477616, 23665222, 26692169, 27045968, 30505336, 30819824, 31065608, 34519196, 34875064, 39335828, 47330444, 53384338, 60408593, 61010672, 62131216, 69038392, 69750128, 78671656, 82828277, 94660888, 106768676, 120817186, 138076784, 157343312, 163966181, 165656554, 186845183, 189321776, 213537352, 241634372, 327932362, 331313108, 373690366, 422860151, 427074704, 483268744, 655864724, 662626216, 747380732, 845720302, 966537488, 1147763267, 1311729448, 1325252432, 1494761464, 1691440604, 2295526534, 2623458896, 2989522928, 3382881208, 4591053068, 6765762416, 8034342869, 9182106136, 16068685738, 18364212272, 32137371476, 64274742952, 128549485904]

約数ペア:

[(1, 128549485904), (2, 64274742952), (4, 32137371476), (7, 18364212272), (8, 16068685738), (14, 9182106136), (16, 8034342869), (19, 6765762416), (28, 4591053068), (38, 3382881208), (43, 2989522928), (49, 2623458896), (56, 2295526534), (76, 1691440604), (86, 1494761464), (97, 1325252432), (98, 1311729448), (112, 1147763267), (133, 966537488), (152, 845720302), (172, 747380732), (194, 662626216), (196, 655864724), (266, 483268744), (301, 427074704), (304, 422860151), (344, 373690366), (388, 331313108), (392, 327932362), (532, 241634372), (602, 213537352), (679, 189321776), (688, 186845183), (776, 165656554), (784, 163966181), (817, 157343312), (931, 138076784), (1064, 120817186), (1204, 106768676), (1358, 94660888), (1552, 82828277), (1634, 78671656), (1843, 69750128), (1862, 69038392), (2069, 62131216), (2107, 61010672), (2128, 60408593), (2408, 53384338), (2716, 47330444), (3268, 39335828), (3686, 34875064), (3724, 34519196), (4138, 31065608), (4171, 30819824), (4214, 30505336), (4753, 27045968), (4816, 26692169), (5432, 23665222), (5719, 22477616), (6536, 19667914), (7372, 17437532), (7448, 17259598), (8276, 15532804), (8342, 15409912), (8428, 15252668), (9506, 13522984), (10864, 11832611), (11438, 11238808), (12901, 9964304), (13072, 9833957), (14483, 8875888), (14744, 8718766), (14896, 8629799), (16552, 7766402), (16684, 7704956), (16856, 7626334), (19012, 6761492), (22876, 5619404), (25802, 4982152), (28966, 4437944), (29197, 4402832), (29488, 4359383), (33104, 3883201), (33368, 3852478), (33712, 3813167), (38024, 3380746), (39311, 3270064), (40033, 3211088), (45752, 2809702), (51604, 2491076), (57932, 2218972), (58394, 2201416), (66736, 1926239), (76048, 1690373), (78622, 1635032), (79249, 1622096), (80066, 1605544), (88967, 1444912), (90307, 1423472), (91504, 1404851), (101381, 1267984), (103208, 1245538), (115864, 1109486), (116788, 1100708), (157244, 817516), (158498, 811048), (160132, 802772), (177934, 722456), (180614, 711736), (200693, 640528), (202762, 633992), (204379, 628976), (206416, 622769), (231728, 554743), (233576, 550354), (275177, 467152), (314488, 408758), (316996, 405524), (320264, 401386), (355868, 361228)]