127450872544

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:1100

約数の個数: 96

約数和(自身を含む): 255326414112

約数和(自身を除く): 127875541568

約数列:

[1, 2, 4, 8, 16, 32, 131, 257, 262, 281, 421, 514, 524, 562, 842, 1028, 1048, 1124, 1684, 2056, 2096, 2248, 3368, 4112, 4192, 4496, 6736, 8224, 8992, 13472, 33667, 36811, 55151, 67334, 72217, 73622, 108197, 110302, 118301, 134668, 144434, 147244, 216394, 220604, 236602, 269336, 288868, 294488, 432788, 441208, 473204, 538672, 577736, 588976, 865576, 882416, 946408, 1077344, 1155472, 1177952, 1731152, 1764832, 1892816, 2310944, 3462304, 3785632, 9460427, 14173807, 15497431, 18920854, 28347614, 30403357, 30994862, 37841708, 56695228, 60806714, 61989724, 75683416, 113390456, 121613428, 123979448, 151366832, 226780912, 243226856, 247958896, 302733664, 453561824, 486453712, 495917792, 972907424, 3982839767, 7965679534, 15931359068, 31862718136, 63725436272, 127450872544]

約数ペア:

[(1, 127450872544), (2, 63725436272), (4, 31862718136), (8, 15931359068), (16, 7965679534), (32, 3982839767), (131, 972907424), (257, 495917792), (262, 486453712), (281, 453561824), (421, 302733664), (514, 247958896), (524, 243226856), (562, 226780912), (842, 151366832), (1028, 123979448), (1048, 121613428), (1124, 113390456), (1684, 75683416), (2056, 61989724), (2096, 60806714), (2248, 56695228), (3368, 37841708), (4112, 30994862), (4192, 30403357), (4496, 28347614), (6736, 18920854), (8224, 15497431), (8992, 14173807), (13472, 9460427), (33667, 3785632), (36811, 3462304), (55151, 2310944), (67334, 1892816), (72217, 1764832), (73622, 1731152), (108197, 1177952), (110302, 1155472), (118301, 1077344), (134668, 946408), (144434, 882416), (147244, 865576), (216394, 588976), (220604, 577736), (236602, 538672), (269336, 473204), (288868, 441208), (294488, 432788)]