128627184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 401117184

約数和(自身を除く): 272490000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 53, 56, 62, 84, 93, 106, 112, 124, 159, 168, 186, 212, 217, 233, 248, 318, 336, 371, 372, 424, 434, 466, 496, 636, 651, 699, 742, 744, 848, 868, 932, 1113, 1272, 1302, 1398, 1484, 1488, 1631, 1643, 1736, 1864, 2226, 2544, 2604, 2796, 2968, 3262, 3286, 3472, 3728, 4452, 4893, 4929, 5208, 5592, 5936, 6524, 6572, 7223, 8904, 9786, 9858, 10416, 11184, 11501, 12349, 13048, 13144, 14446, 17808, 19572, 19716, 21669, 23002, 24698, 26096, 26288, 28892, 34503, 37047, 39144, 39432, 43338, 46004, 49396, 50561, 57784, 69006, 74094, 78288, 78864, 86443, 86676, 92008, 98792, 101122, 115568, 138012, 148188, 151683, 172886, 173352, 184016, 197584, 202244, 259329, 276024, 296376, 303366, 345772, 346704, 382819, 404488, 518658, 552048, 592752, 606732, 691544, 765638, 808976, 1037316, 1148457, 1213464, 1383088, 1531276, 2074632, 2296914, 2426928, 2679733, 3062552, 4149264, 4593828, 5359466, 6125104, 8039199, 9187656, 10718932, 16078398, 18375312, 21437864, 32156796, 42875728, 64313592, 128627184]

約数ペア:

[(1, 128627184), (2, 64313592), (3, 42875728), (4, 32156796), (6, 21437864), (7, 18375312), (8, 16078398), (12, 10718932), (14, 9187656), (16, 8039199), (21, 6125104), (24, 5359466), (28, 4593828), (31, 4149264), (42, 3062552), (48, 2679733), (53, 2426928), (56, 2296914), (62, 2074632), (84, 1531276), (93, 1383088), (106, 1213464), (112, 1148457), (124, 1037316), (159, 808976), (168, 765638), (186, 691544), (212, 606732), (217, 592752), (233, 552048), (248, 518658), (318, 404488), (336, 382819), (371, 346704), (372, 345772), (424, 303366), (434, 296376), (466, 276024), (496, 259329), (636, 202244), (651, 197584), (699, 184016), (742, 173352), (744, 172886), (848, 151683), (868, 148188), (932, 138012), (1113, 115568), (1272, 101122), (1302, 98792), (1398, 92008), (1484, 86676), (1488, 86443), (1631, 78864), (1643, 78288), (1736, 74094), (1864, 69006), (2226, 57784), (2544, 50561), (2604, 49396), (2796, 46004), (2968, 43338), (3262, 39432), (3286, 39144), (3472, 37047), (3728, 34503), (4452, 28892), (4893, 26288), (4929, 26096), (5208, 24698), (5592, 23002), (5936, 21669), (6524, 19716), (6572, 19572), (7223, 17808), (8904, 14446), (9786, 13144), (9858, 13048), (10416, 12349), (11184, 11501)]