16198272

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 49368000

約数和(自身を除く): 33169728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 109, 128, 129, 144, 172, 192, 216, 218, 258, 288, 327, 344, 384, 387, 432, 436, 516, 576, 654, 688, 774, 864, 872, 981, 1032, 1152, 1161, 1308, 1376, 1548, 1728, 1744, 1962, 2064, 2322, 2616, 2752, 2943, 3096, 3456, 3488, 3924, 4128, 4644, 4687, 5232, 5504, 5886, 6192, 6976, 7848, 8256, 9288, 9374, 10464, 11772, 12384, 13952, 14061, 15696, 16512, 18576, 18748, 20928, 23544, 24768, 28122, 31392, 37152, 37496, 41856, 42183, 47088, 49536, 56244, 62784, 74304, 74992, 84366, 94176, 112488, 125568, 126549, 148608, 149984, 168732, 188352, 224976, 253098, 299968, 337464, 376704, 449952, 506196, 599936, 674928, 899904, 1012392, 1349856, 1799808, 2024784, 2699712, 4049568, 5399424, 8099136, 16198272]

約数ペア:

[(1, 16198272), (2, 8099136), (3, 5399424), (4, 4049568), (6, 2699712), (8, 2024784), (9, 1799808), (12, 1349856), (16, 1012392), (18, 899904), (24, 674928), (27, 599936), (32, 506196), (36, 449952), (43, 376704), (48, 337464), (54, 299968), (64, 253098), (72, 224976), (86, 188352), (96, 168732), (108, 149984), (109, 148608), (128, 126549), (129, 125568), (144, 112488), (172, 94176), (192, 84366), (216, 74992), (218, 74304), (258, 62784), (288, 56244), (327, 49536), (344, 47088), (384, 42183), (387, 41856), (432, 37496), (436, 37152), (516, 31392), (576, 28122), (654, 24768), (688, 23544), (774, 20928), (864, 18748), (872, 18576), (981, 16512), (1032, 15696), (1152, 14061), (1161, 13952), (1308, 12384), (1376, 11772), (1548, 10464), (1728, 9374), (1744, 9288), (1962, 8256), (2064, 7848), (2322, 6976), (2616, 6192), (2752, 5886), (2943, 5504), (3096, 5232), (3456, 4687), (3488, 4644), (3924, 4128)]