159913728

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 216

約数和(自身を含む): 524531280

約数和(自身を除く): 364617552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 256, 281, 288, 304, 312, 342, 384, 416, 456, 468, 494, 562, 576, 608, 624, 684, 741, 768, 832, 843, 912, 936, 988, 1124, 1152, 1216, 1248, 1368, 1482, 1664, 1686, 1824, 1872, 1976, 2223, 2248, 2304, 2432, 2496, 2529, 2736, 2964, 3328, 3372, 3648, 3653, 3744, 3952, 4446, 4496, 4864, 4992, 5058, 5339, 5472, 5928, 6744, 7296, 7306, 7488, 7904, 8892, 8992, 9984, 10116, 10678, 10944, 10959, 11856, 13488, 14592, 14612, 14976, 15808, 16017, 17784, 17984, 20232, 21356, 21888, 21918, 23712, 26976, 29224, 29952, 31616, 32034, 32877, 35568, 35968, 40464, 42712, 43776, 43836, 47424, 48051, 53952, 58448, 63232, 64068, 65754, 69407, 71136, 71936, 80928, 85424, 87672, 94848, 96102, 107904, 116896, 128136, 131508, 138814, 142272, 161856, 170848, 175344, 189696, 192204, 208221, 215808, 233792, 256272, 263016, 277628, 284544, 323712, 341696, 350688, 384408, 416442, 467584, 512544, 526032, 555256, 569088, 624663, 647424, 683392, 701376, 768816, 832884, 935168, 1025088, 1052064, 1110512, 1249326, 1366784, 1402752, 1537632, 1665768, 2050176, 2104128, 2221024, 2498652, 2805504, 3075264, 3331536, 4100352, 4208256, 4442048, 4997304, 6150528, 6663072, 8416512, 8884096, 9994608, 12301056, 13326144, 17768192, 19989216, 26652288, 39978432, 53304576, 79956864, 159913728]

約数ペア:

[(1, 159913728), (2, 79956864), (3, 53304576), (4, 39978432), (6, 26652288), (8, 19989216), (9, 17768192), (12, 13326144), (13, 12301056), (16, 9994608), (18, 8884096), (19, 8416512), (24, 6663072), (26, 6150528), (32, 4997304), (36, 4442048), (38, 4208256), (39, 4100352), (48, 3331536), (52, 3075264), (57, 2805504), (64, 2498652), (72, 2221024), (76, 2104128), (78, 2050176), (96, 1665768), (104, 1537632), (114, 1402752), (117, 1366784), (128, 1249326), (144, 1110512), (152, 1052064), (156, 1025088), (171, 935168), (192, 832884), (208, 768816), (228, 701376), (234, 683392), (247, 647424), (256, 624663), (281, 569088), (288, 555256), (304, 526032), (312, 512544), (342, 467584), (384, 416442), (416, 384408), (456, 350688), (468, 341696), (494, 323712), (562, 284544), (576, 277628), (608, 263016), (624, 256272), (684, 233792), (741, 215808), (768, 208221), (832, 192204), (843, 189696), (912, 175344), (936, 170848), (988, 161856), (1124, 142272), (1152, 138814), (1216, 131508), (1248, 128136), (1368, 116896), (1482, 107904), (1664, 96102), (1686, 94848), (1824, 87672), (1872, 85424), (1976, 80928), (2223, 71936), (2248, 71136), (2304, 69407), (2432, 65754), (2496, 64068), (2529, 63232), (2736, 58448), (2964, 53952), (3328, 48051), (3372, 47424), (3648, 43836), (3653, 43776), (3744, 42712), (3952, 40464), (4446, 35968), (4496, 35568), (4864, 32877), (4992, 32034), (5058, 31616), (5339, 29952), (5472, 29224), (5928, 26976), (6744, 23712), (7296, 21918), (7306, 21888), (7488, 21356), (7904, 20232), (8892, 17984), (8992, 17784), (9984, 16017), (10116, 15808), (10678, 14976), (10944, 14612), (10959, 14592), (11856, 13488)]