163942272

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 539784000

約数和(自身を除く): 375841728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 41, 48, 52, 54, 64, 72, 78, 82, 89, 96, 104, 108, 117, 123, 128, 144, 156, 164, 178, 192, 208, 216, 234, 246, 267, 288, 312, 328, 351, 356, 369, 384, 416, 432, 468, 492, 533, 534, 576, 624, 656, 702, 712, 738, 801, 832, 864, 936, 984, 1066, 1068, 1107, 1152, 1157, 1248, 1312, 1404, 1424, 1476, 1599, 1602, 1664, 1728, 1872, 1968, 2132, 2136, 2214, 2314, 2403, 2496, 2624, 2808, 2848, 2952, 3198, 3204, 3456, 3471, 3649, 3744, 3936, 4264, 4272, 4428, 4628, 4797, 4806, 4992, 5248, 5616, 5696, 5904, 6396, 6408, 6942, 7298, 7488, 7872, 8528, 8544, 8856, 9256, 9594, 9612, 10413, 10947, 11232, 11392, 11808, 12792, 12816, 13884, 14391, 14596, 14976, 15744, 17056, 17088, 17712, 18512, 19188, 19224, 20826, 21894, 22464, 23616, 25584, 25632, 27768, 28782, 29192, 31239, 32841, 34112, 34176, 35424, 37024, 38376, 38448, 41652, 43788, 44928, 47232, 47437, 51168, 51264, 55536, 57564, 58384, 62478, 65682, 68224, 70848, 74048, 76752, 76896, 83304, 87576, 94874, 98523, 102336, 102528, 111072, 115128, 116768, 124956, 131364, 141696, 142311, 148096, 153504, 153792, 166608, 175152, 189748, 197046, 204672, 222144, 230256, 233536, 249912, 262728, 284622, 307008, 307584, 333216, 350304, 379496, 394092, 426933, 444288, 460512, 467072, 499824, 525456, 569244, 614016, 666432, 700608, 758992, 788184, 853866, 921024, 999648, 1050912, 1138488, 1280799, 1332864, 1401216, 1517984, 1576368, 1707732, 1842048, 1999296, 2101824, 2276976, 2561598, 3035968, 3152736, 3415464, 3998592, 4203648, 4553952, 5123196, 6071936, 6305472, 6830928, 9107904, 10246392, 12610944, 13661856, 18215808, 20492784, 27323712, 40985568, 54647424, 81971136, 163942272]

約数ペア:

[(1, 163942272), (2, 81971136), (3, 54647424), (4, 40985568), (6, 27323712), (8, 20492784), (9, 18215808), (12, 13661856), (13, 12610944), (16, 10246392), (18, 9107904), (24, 6830928), (26, 6305472), (27, 6071936), (32, 5123196), (36, 4553952), (39, 4203648), (41, 3998592), (48, 3415464), (52, 3152736), (54, 3035968), (64, 2561598), (72, 2276976), (78, 2101824), (82, 1999296), (89, 1842048), (96, 1707732), (104, 1576368), (108, 1517984), (117, 1401216), (123, 1332864), (128, 1280799), (144, 1138488), (156, 1050912), (164, 999648), (178, 921024), (192, 853866), (208, 788184), (216, 758992), (234, 700608), (246, 666432), (267, 614016), (288, 569244), (312, 525456), (328, 499824), (351, 467072), (356, 460512), (369, 444288), (384, 426933), (416, 394092), (432, 379496), (468, 350304), (492, 333216), (533, 307584), (534, 307008), (576, 284622), (624, 262728), (656, 249912), (702, 233536), (712, 230256), (738, 222144), (801, 204672), (832, 197046), (864, 189748), (936, 175152), (984, 166608), (1066, 153792), (1068, 153504), (1107, 148096), (1152, 142311), (1157, 141696), (1248, 131364), (1312, 124956), (1404, 116768), (1424, 115128), (1476, 111072), (1599, 102528), (1602, 102336), (1664, 98523), (1728, 94874), (1872, 87576), (1968, 83304), (2132, 76896), (2136, 76752), (2214, 74048), (2314, 70848), (2403, 68224), (2496, 65682), (2624, 62478), (2808, 58384), (2848, 57564), (2952, 55536), (3198, 51264), (3204, 51168), (3456, 47437), (3471, 47232), (3649, 44928), (3744, 43788), (3936, 41652), (4264, 38448), (4272, 38376), (4428, 37024), (4628, 35424), (4797, 34176), (4806, 34112), (4992, 32841), (5248, 31239), (5616, 29192), (5696, 28782), (5904, 27768), (6396, 25632), (6408, 25584), (6942, 23616), (7298, 22464), (7488, 21894), (7872, 20826), (8528, 19224), (8544, 19188), (8856, 18512), (9256, 17712), (9594, 17088), (9612, 17056), (10413, 15744), (10947, 14976), (11232, 14596), (11392, 14391), (11808, 13884), (12792, 12816)]