127828848

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 427472640

約数和(自身を除く): 299643792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 34, 42, 46, 48, 49, 51, 56, 68, 69, 84, 92, 98, 102, 112, 119, 136, 138, 139, 147, 161, 168, 184, 196, 204, 238, 272, 276, 278, 294, 322, 336, 357, 368, 391, 392, 408, 417, 476, 483, 552, 556, 588, 644, 714, 782, 784, 816, 833, 834, 952, 966, 973, 1104, 1112, 1127, 1173, 1176, 1288, 1428, 1564, 1666, 1668, 1904, 1932, 1946, 2224, 2254, 2346, 2352, 2363, 2499, 2576, 2737, 2856, 2919, 3128, 3197, 3332, 3336, 3381, 3864, 3892, 4508, 4692, 4726, 4998, 5474, 5712, 5838, 6256, 6394, 6664, 6672, 6762, 6811, 7089, 7728, 7784, 8211, 9016, 9384, 9452, 9591, 9996, 10948, 11676, 12788, 13328, 13524, 13622, 14178, 15568, 16422, 16541, 18032, 18768, 18904, 19159, 19182, 19992, 20433, 21896, 22379, 23352, 25576, 27048, 27244, 28356, 32844, 33082, 37808, 38318, 38364, 39984, 40866, 43792, 44758, 46704, 49623, 51152, 54096, 54349, 54488, 56712, 57477, 65688, 66164, 67137, 76636, 76728, 81732, 89516, 99246, 108698, 108976, 113424, 114954, 115787, 131376, 132328, 134274, 153272, 153456, 156653, 163047, 163464, 179032, 198492, 217396, 229908, 231574, 264656, 268548, 306544, 313306, 326094, 326928, 347361, 358064, 380443, 396984, 434792, 459816, 463148, 469959, 537096, 626612, 652188, 694722, 760886, 793968, 869584, 919632, 926296, 939918, 1074192, 1141329, 1253224, 1304376, 1389444, 1521772, 1852592, 1879836, 2282658, 2506448, 2608752, 2663101, 2778888, 3043544, 3759672, 4565316, 5326202, 5557776, 6087088, 7519344, 7989303, 9130632, 10652404, 15978606, 18261264, 21304808, 31957212, 42609616, 63914424, 127828848]

約数ペア:

[(1, 127828848), (2, 63914424), (3, 42609616), (4, 31957212), (6, 21304808), (7, 18261264), (8, 15978606), (12, 10652404), (14, 9130632), (16, 7989303), (17, 7519344), (21, 6087088), (23, 5557776), (24, 5326202), (28, 4565316), (34, 3759672), (42, 3043544), (46, 2778888), (48, 2663101), (49, 2608752), (51, 2506448), (56, 2282658), (68, 1879836), (69, 1852592), (84, 1521772), (92, 1389444), (98, 1304376), (102, 1253224), (112, 1141329), (119, 1074192), (136, 939918), (138, 926296), (139, 919632), (147, 869584), (161, 793968), (168, 760886), (184, 694722), (196, 652188), (204, 626612), (238, 537096), (272, 469959), (276, 463148), (278, 459816), (294, 434792), (322, 396984), (336, 380443), (357, 358064), (368, 347361), (391, 326928), (392, 326094), (408, 313306), (417, 306544), (476, 268548), (483, 264656), (552, 231574), (556, 229908), (588, 217396), (644, 198492), (714, 179032), (782, 163464), (784, 163047), (816, 156653), (833, 153456), (834, 153272), (952, 134274), (966, 132328), (973, 131376), (1104, 115787), (1112, 114954), (1127, 113424), (1173, 108976), (1176, 108698), (1288, 99246), (1428, 89516), (1564, 81732), (1666, 76728), (1668, 76636), (1904, 67137), (1932, 66164), (1946, 65688), (2224, 57477), (2254, 56712), (2346, 54488), (2352, 54349), (2363, 54096), (2499, 51152), (2576, 49623), (2737, 46704), (2856, 44758), (2919, 43792), (3128, 40866), (3197, 39984), (3332, 38364), (3336, 38318), (3381, 37808), (3864, 33082), (3892, 32844), (4508, 28356), (4692, 27244), (4726, 27048), (4998, 25576), (5474, 23352), (5712, 22379), (5838, 21896), (6256, 20433), (6394, 19992), (6664, 19182), (6672, 19159), (6762, 18904), (6811, 18768), (7089, 18032), (7728, 16541), (7784, 16422), (8211, 15568), (9016, 14178), (9384, 13622), (9452, 13524), (9591, 13328), (9996, 12788), (10948, 11676)]