163795968

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{2539}}^1$

素因数の和:2572

約数の個数: 132

約数和(自身を含む): 540735520

約数和(自身を除く): 376939552

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, 2539, 2688, 3072, 3584, 4032, 4608, 5078, 5376, 7168, 7617, 8064, 9216, 10156, 10752, 15234, 16128, 17773, 20312, 21504, 22851, 30468, 32256, 35546, 40624, 45702, 53319, 60936, 64512, 71092, 81248, 91404, 106638, 121872, 142184, 159957, 162496, 182808, 213276, 243744, 284368, 319914, 324992, 365616, 426552, 487488, 568736, 639828, 649984, 731232, 853104, 974976, 1137472, 1279656, 1299968, 1462464, 1706208, 1949952, 2274944, 2559312, 2599936, 2924928, 3412416, 3899904, 4549888, 5118624, 5849856, 6824832, 7799808, 9099776, 10237248, 11699712, 13649664, 18199552, 20474496, 23399424, 27299328, 40948992, 54598656, 81897984, 163795968]

約数ペア:

[(1, 163795968), (2, 81897984), (3, 54598656), (4, 40948992), (6, 27299328), (7, 23399424), (8, 20474496), (9, 18199552), (12, 13649664), (14, 11699712), (16, 10237248), (18, 9099776), (21, 7799808), (24, 6824832), (28, 5849856), (32, 5118624), (36, 4549888), (42, 3899904), (48, 3412416), (56, 2924928), (63, 2599936), (64, 2559312), (72, 2274944), (84, 1949952), (96, 1706208), (112, 1462464), (126, 1299968), (128, 1279656), (144, 1137472), (168, 974976), (192, 853104), (224, 731232), (252, 649984), (256, 639828), (288, 568736), (336, 487488), (384, 426552), (448, 365616), (504, 324992), (512, 319914), (576, 284368), (672, 243744), (768, 213276), (896, 182808), (1008, 162496), (1024, 159957), (1152, 142184), (1344, 121872), (1536, 106638), (1792, 91404), (2016, 81248), (2304, 71092), (2539, 64512), (2688, 60936), (3072, 53319), (3584, 45702), (4032, 40624), (4608, 35546), (5078, 32256), (5376, 30468), (7168, 22851), (7617, 21504), (8064, 20312), (9216, 17773), (10156, 16128), (10752, 15234)]