128113128

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:600

約数の個数: 192

約数和(自身を含む): 426142080

約数和(自身を除く): 298028952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 23, 24, 26, 33, 36, 39, 44, 46, 52, 66, 69, 72, 78, 88, 92, 99, 104, 117, 132, 138, 143, 156, 184, 198, 207, 234, 253, 264, 276, 286, 299, 312, 396, 414, 429, 468, 506, 541, 552, 572, 598, 759, 792, 828, 858, 897, 936, 1012, 1082, 1144, 1196, 1287, 1518, 1623, 1656, 1716, 1794, 2024, 2164, 2277, 2392, 2574, 2691, 3036, 3246, 3289, 3432, 3588, 4328, 4554, 4869, 5148, 5382, 5951, 6072, 6492, 6578, 7033, 7176, 9108, 9738, 9867, 10296, 10764, 11902, 12443, 12984, 13156, 14066, 17853, 18216, 19476, 19734, 21099, 21528, 23804, 24886, 26312, 28132, 29601, 35706, 37329, 38952, 39468, 42198, 47608, 49772, 53559, 56264, 59202, 63297, 71412, 74658, 77363, 78936, 84396, 99544, 107118, 111987, 118404, 126594, 136873, 142824, 149316, 154726, 161759, 168792, 214236, 223974, 232089, 236808, 253188, 273746, 298632, 309452, 323518, 410619, 428472, 447948, 464178, 485277, 506376, 547492, 618904, 647036, 696267, 821238, 895896, 928356, 970554, 1094984, 1231857, 1294072, 1392534, 1455831, 1642476, 1779349, 1856712, 1941108, 2463714, 2785068, 2911662, 3284952, 3558698, 3882216, 4927428, 5338047, 5570136, 5823324, 7117396, 9854856, 10676094, 11646648, 14234792, 16014141, 21352188, 32028282, 42704376, 64056564, 128113128]

約数ペア:

[(1, 128113128), (2, 64056564), (3, 42704376), (4, 32028282), (6, 21352188), (8, 16014141), (9, 14234792), (11, 11646648), (12, 10676094), (13, 9854856), (18, 7117396), (22, 5823324), (23, 5570136), (24, 5338047), (26, 4927428), (33, 3882216), (36, 3558698), (39, 3284952), (44, 2911662), (46, 2785068), (52, 2463714), (66, 1941108), (69, 1856712), (72, 1779349), (78, 1642476), (88, 1455831), (92, 1392534), (99, 1294072), (104, 1231857), (117, 1094984), (132, 970554), (138, 928356), (143, 895896), (156, 821238), (184, 696267), (198, 647036), (207, 618904), (234, 547492), (253, 506376), (264, 485277), (276, 464178), (286, 447948), (299, 428472), (312, 410619), (396, 323518), (414, 309452), (429, 298632), (468, 273746), (506, 253188), (541, 236808), (552, 232089), (572, 223974), (598, 214236), (759, 168792), (792, 161759), (828, 154726), (858, 149316), (897, 142824), (936, 136873), (1012, 126594), (1082, 118404), (1144, 111987), (1196, 107118), (1287, 99544), (1518, 84396), (1623, 78936), (1656, 77363), (1716, 74658), (1794, 71412), (2024, 63297), (2164, 59202), (2277, 56264), (2392, 53559), (2574, 49772), (2691, 47608), (3036, 42198), (3246, 39468), (3289, 38952), (3432, 37329), (3588, 35706), (4328, 29601), (4554, 28132), (4869, 26312), (5148, 24886), (5382, 23804), (5951, 21528), (6072, 21099), (6492, 19734), (6578, 19476), (7033, 18216), (7176, 17853), (9108, 14066), (9738, 13156), (9867, 12984), (10296, 12443), (10764, 11902)]