162656256

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 208

約数和(自身を含む): 520030208

約数和(自身を除く): 357373952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 61, 62, 64, 84, 93, 96, 112, 122, 124, 128, 168, 183, 186, 192, 217, 224, 244, 248, 256, 336, 366, 372, 384, 427, 434, 448, 488, 496, 512, 651, 672, 732, 744, 768, 854, 868, 896, 976, 992, 1024, 1281, 1302, 1344, 1464, 1488, 1536, 1708, 1736, 1792, 1891, 1952, 1984, 2048, 2562, 2604, 2688, 2928, 2976, 3072, 3416, 3472, 3584, 3782, 3904, 3968, 4096, 5124, 5208, 5376, 5673, 5856, 5952, 6144, 6832, 6944, 7168, 7564, 7808, 7936, 10248, 10416, 10752, 11346, 11712, 11904, 12288, 13237, 13664, 13888, 14336, 15128, 15616, 15872, 20496, 20832, 21504, 22692, 23424, 23808, 26474, 27328, 27776, 28672, 30256, 31232, 31744, 39711, 40992, 41664, 43008, 45384, 46848, 47616, 52948, 54656, 55552, 60512, 62464, 63488, 79422, 81984, 83328, 86016, 90768, 93696, 95232, 105896, 109312, 111104, 121024, 124928, 126976, 158844, 163968, 166656, 181536, 187392, 190464, 211792, 218624, 222208, 242048, 249856, 317688, 327936, 333312, 363072, 374784, 380928, 423584, 437248, 444416, 484096, 635376, 655872, 666624, 726144, 749568, 847168, 874496, 888832, 968192, 1270752, 1311744, 1333248, 1452288, 1694336, 1748992, 1936384, 2541504, 2623488, 2666496, 2904576, 3388672, 3872768, 5083008, 5246976, 5809152, 6777344, 7745536, 10166016, 11618304, 13554688, 20332032, 23236608, 27109376, 40664064, 54218752, 81328128, 162656256]

約数ペア:

[(1, 162656256), (2, 81328128), (3, 54218752), (4, 40664064), (6, 27109376), (7, 23236608), (8, 20332032), (12, 13554688), (14, 11618304), (16, 10166016), (21, 7745536), (24, 6777344), (28, 5809152), (31, 5246976), (32, 5083008), (42, 3872768), (48, 3388672), (56, 2904576), (61, 2666496), (62, 2623488), (64, 2541504), (84, 1936384), (93, 1748992), (96, 1694336), (112, 1452288), (122, 1333248), (124, 1311744), (128, 1270752), (168, 968192), (183, 888832), (186, 874496), (192, 847168), (217, 749568), (224, 726144), (244, 666624), (248, 655872), (256, 635376), (336, 484096), (366, 444416), (372, 437248), (384, 423584), (427, 380928), (434, 374784), (448, 363072), (488, 333312), (496, 327936), (512, 317688), (651, 249856), (672, 242048), (732, 222208), (744, 218624), (768, 211792), (854, 190464), (868, 187392), (896, 181536), (976, 166656), (992, 163968), (1024, 158844), (1281, 126976), (1302, 124928), (1344, 121024), (1464, 111104), (1488, 109312), (1536, 105896), (1708, 95232), (1736, 93696), (1792, 90768), (1891, 86016), (1952, 83328), (1984, 81984), (2048, 79422), (2562, 63488), (2604, 62464), (2688, 60512), (2928, 55552), (2976, 54656), (3072, 52948), (3416, 47616), (3472, 46848), (3584, 45384), (3782, 43008), (3904, 41664), (3968, 40992), (4096, 39711), (5124, 31744), (5208, 31232), (5376, 30256), (5673, 28672), (5856, 27776), (5952, 27328), (6144, 26474), (6832, 23808), (6944, 23424), (7168, 22692), (7564, 21504), (7808, 20832), (7936, 20496), (10248, 15872), (10416, 15616), (10752, 15128), (11346, 14336), (11712, 13888), (11904, 13664), (12288, 13237)]