197465856

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1646

約数の個数: 144

約数和(自身を含む): 627131904

約数和(自身を除く): 429666048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 768, 896, 966, 1104, 1288, 1344, 1472, 1597, 1792, 1932, 2208, 2576, 2688, 2944, 3194, 3864, 4416, 4791, 5152, 5376, 5888, 6388, 7728, 8832, 9582, 10304, 11179, 12776, 15456, 17664, 19164, 20608, 22358, 25552, 30912, 33537, 36731, 38328, 41216, 44716, 51104, 61824, 67074, 73462, 76656, 89432, 102208, 110193, 123648, 134148, 146924, 153312, 178864, 204416, 220386, 257117, 268296, 293848, 306624, 357728, 408832, 440772, 514234, 536592, 587696, 613248, 715456, 771351, 881544, 1028468, 1073184, 1175392, 1226496, 1430912, 1542702, 1763088, 2056936, 2146368, 2350784, 2861824, 3085404, 3526176, 4113872, 4292736, 4701568, 6170808, 7052352, 8227744, 8585472, 9403136, 12341616, 14104704, 16455488, 24683232, 28209408, 32910976, 49366464, 65821952, 98732928, 197465856]

約数ペア:

[(1, 197465856), (2, 98732928), (3, 65821952), (4, 49366464), (6, 32910976), (7, 28209408), (8, 24683232), (12, 16455488), (14, 14104704), (16, 12341616), (21, 9403136), (23, 8585472), (24, 8227744), (28, 7052352), (32, 6170808), (42, 4701568), (46, 4292736), (48, 4113872), (56, 3526176), (64, 3085404), (69, 2861824), (84, 2350784), (92, 2146368), (96, 2056936), (112, 1763088), (128, 1542702), (138, 1430912), (161, 1226496), (168, 1175392), (184, 1073184), (192, 1028468), (224, 881544), (256, 771351), (276, 715456), (322, 613248), (336, 587696), (368, 536592), (384, 514234), (448, 440772), (483, 408832), (552, 357728), (644, 306624), (672, 293848), (736, 268296), (768, 257117), (896, 220386), (966, 204416), (1104, 178864), (1288, 153312), (1344, 146924), (1472, 134148), (1597, 123648), (1792, 110193), (1932, 102208), (2208, 89432), (2576, 76656), (2688, 73462), (2944, 67074), (3194, 61824), (3864, 51104), (4416, 44716), (4791, 41216), (5152, 38328), (5376, 36731), (5888, 33537), (6388, 30912), (7728, 25552), (8832, 22358), (9582, 20608), (10304, 19164), (11179, 17664), (12776, 15456)]