163279872

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{2531}}^1$

素因数の和:2564

約数の個数: 132

約数和(自身を含む): 539032416

約数和(自身を除く): 375752544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2531, 2688, 3072, 3584, 4032, 4608, 5062, 5376, 7168, 7593, 8064, 9216, 10124, 10752, 15186, 16128, 17717, 20248, 21504, 22779, 30372, 32256, 35434, 40496, 45558, 53151, 60744, 64512, 70868, 80992, 91116, 106302, 121488, 141736, 159453, 161984, 182232, 212604, 242976, 283472, 318906, 323968, 364464, 425208, 485952, 566944, 637812, 647936, 728928, 850416, 971904, 1133888, 1275624, 1295872, 1457856, 1700832, 1943808, 2267776, 2551248, 2591744, 2915712, 3401664, 3887616, 4535552, 5102496, 5831424, 6803328, 7775232, 9071104, 10204992, 11662848, 13606656, 18142208, 20409984, 23325696, 27213312, 40819968, 54426624, 81639936, 163279872]

約数ペア:

[(1, 163279872), (2, 81639936), (3, 54426624), (4, 40819968), (6, 27213312), (7, 23325696), (8, 20409984), (9, 18142208), (12, 13606656), (14, 11662848), (16, 10204992), (18, 9071104), (21, 7775232), (24, 6803328), (28, 5831424), (32, 5102496), (36, 4535552), (42, 3887616), (48, 3401664), (56, 2915712), (63, 2591744), (64, 2551248), (72, 2267776), (84, 1943808), (96, 1700832), (112, 1457856), (126, 1295872), (128, 1275624), (144, 1133888), (168, 971904), (192, 850416), (224, 728928), (252, 647936), (256, 637812), (288, 566944), (336, 485952), (384, 425208), (448, 364464), (504, 323968), (512, 318906), (576, 283472), (672, 242976), (768, 212604), (896, 182232), (1008, 161984), (1024, 159453), (1152, 141736), (1344, 121488), (1536, 106302), (1792, 91116), (2016, 80992), (2304, 70868), (2531, 64512), (2688, 60744), (3072, 53151), (3584, 45558), (4032, 40496), (4608, 35434), (5062, 32256), (5376, 30372), (7168, 22779), (7593, 21504), (8064, 20248), (9216, 17717), (10124, 16128), (10752, 15186)]