127420128

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 240

約数和(自身を含む): 422619120

約数和(自身を除く): 295198992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 41, 44, 48, 54, 66, 72, 81, 82, 88, 96, 99, 108, 109, 123, 132, 144, 162, 164, 176, 198, 216, 218, 246, 264, 288, 297, 324, 327, 328, 352, 369, 396, 432, 436, 451, 492, 528, 594, 648, 654, 656, 738, 792, 864, 872, 891, 902, 981, 984, 1056, 1107, 1188, 1199, 1296, 1308, 1312, 1353, 1476, 1584, 1744, 1782, 1804, 1962, 1968, 2214, 2376, 2398, 2592, 2616, 2706, 2943, 2952, 3168, 3321, 3488, 3564, 3597, 3608, 3924, 3936, 4059, 4428, 4469, 4752, 4796, 5232, 5412, 5886, 5904, 6642, 7128, 7194, 7216, 7848, 8118, 8829, 8856, 8938, 9504, 9592, 10464, 10791, 10824, 11772, 11808, 12177, 13284, 13407, 14256, 14388, 14432, 15696, 16236, 17658, 17712, 17876, 19184, 21582, 21648, 23544, 24354, 26568, 26814, 28512, 28776, 31392, 32373, 32472, 35316, 35424, 35752, 36531, 38368, 40221, 43164, 43296, 47088, 48708, 49159, 53136, 53628, 57552, 64746, 64944, 70632, 71504, 73062, 80442, 86328, 94176, 97119, 97416, 98318, 106272, 107256, 115104, 120663, 129492, 129888, 141264, 143008, 146124, 147477, 160884, 172656, 194238, 194832, 196636, 214512, 241326, 258984, 282528, 292248, 294954, 321768, 345312, 361989, 388476, 389664, 393272, 429024, 442431, 482652, 517968, 584496, 589908, 643536, 723978, 776952, 786544, 884862, 965304, 1035936, 1168992, 1179816, 1287072, 1327293, 1447956, 1553904, 1573088, 1769724, 1930608, 2359632, 2654586, 2895912, 3107808, 3539448, 3861216, 3981879, 4719264, 5309172, 5791824, 7078896, 7963758, 10618344, 11583648, 14157792, 15927516, 21236688, 31855032, 42473376, 63710064, 127420128]

約数ペア:

[(1, 127420128), (2, 63710064), (3, 42473376), (4, 31855032), (6, 21236688), (8, 15927516), (9, 14157792), (11, 11583648), (12, 10618344), (16, 7963758), (18, 7078896), (22, 5791824), (24, 5309172), (27, 4719264), (32, 3981879), (33, 3861216), (36, 3539448), (41, 3107808), (44, 2895912), (48, 2654586), (54, 2359632), (66, 1930608), (72, 1769724), (81, 1573088), (82, 1553904), (88, 1447956), (96, 1327293), (99, 1287072), (108, 1179816), (109, 1168992), (123, 1035936), (132, 965304), (144, 884862), (162, 786544), (164, 776952), (176, 723978), (198, 643536), (216, 589908), (218, 584496), (246, 517968), (264, 482652), (288, 442431), (297, 429024), (324, 393272), (327, 389664), (328, 388476), (352, 361989), (369, 345312), (396, 321768), (432, 294954), (436, 292248), (451, 282528), (492, 258984), (528, 241326), (594, 214512), (648, 196636), (654, 194832), (656, 194238), (738, 172656), (792, 160884), (864, 147477), (872, 146124), (891, 143008), (902, 141264), (981, 129888), (984, 129492), (1056, 120663), (1107, 115104), (1188, 107256), (1199, 106272), (1296, 98318), (1308, 97416), (1312, 97119), (1353, 94176), (1476, 86328), (1584, 80442), (1744, 73062), (1782, 71504), (1804, 70632), (1962, 64944), (1968, 64746), (2214, 57552), (2376, 53628), (2398, 53136), (2592, 49159), (2616, 48708), (2706, 47088), (2943, 43296), (2952, 43164), (3168, 40221), (3321, 38368), (3488, 36531), (3564, 35752), (3597, 35424), (3608, 35316), (3924, 32472), (3936, 32373), (4059, 31392), (4428, 28776), (4469, 28512), (4752, 26814), (4796, 26568), (5232, 24354), (5412, 23544), (5886, 21648), (5904, 21582), (6642, 19184), (7128, 17876), (7194, 17712), (7216, 17658), (7848, 16236), (8118, 15696), (8829, 14432), (8856, 14388), (8938, 14256), (9504, 13407), (9592, 13284), (10464, 12177), (10791, 11808), (10824, 11772)]