128037888

素因数分解:

$2^{10}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:461

約数の個数: 176

約数和(自身を含む): 414640320

約数和(自身を除く): 286602432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 421, 432, 512, 528, 576, 594, 704, 768, 792, 842, 864, 1024, 1056, 1152, 1188, 1263, 1408, 1536, 1584, 1684, 1728, 2112, 2304, 2376, 2526, 2816, 3072, 3168, 3368, 3456, 3789, 4224, 4608, 4631, 4752, 5052, 5632, 6336, 6736, 6912, 7578, 8448, 9216, 9262, 9504, 10104, 11264, 11367, 12672, 13472, 13824, 13893, 15156, 16896, 18524, 19008, 20208, 22734, 25344, 26944, 27648, 27786, 30312, 33792, 37048, 38016, 40416, 41679, 45468, 50688, 53888, 55572, 60624, 74096, 76032, 80832, 83358, 90936, 101376, 107776, 111144, 121248, 125037, 148192, 152064, 161664, 166716, 181872, 215552, 222288, 242496, 250074, 296384, 304128, 323328, 333432, 363744, 431104, 444576, 484992, 500148, 592768, 646656, 666864, 727488, 889152, 969984, 1000296, 1185536, 1293312, 1333728, 1454976, 1778304, 1939968, 2000592, 2371072, 2667456, 2909952, 3556608, 3879936, 4001184, 4742144, 5334912, 5819904, 7113216, 8002368, 10669824, 11639808, 14226432, 16004736, 21339648, 32009472, 42679296, 64018944, 128037888]

約数ペア:

[(1, 128037888), (2, 64018944), (3, 42679296), (4, 32009472), (6, 21339648), (8, 16004736), (9, 14226432), (11, 11639808), (12, 10669824), (16, 8002368), (18, 7113216), (22, 5819904), (24, 5334912), (27, 4742144), (32, 4001184), (33, 3879936), (36, 3556608), (44, 2909952), (48, 2667456), (54, 2371072), (64, 2000592), (66, 1939968), (72, 1778304), (88, 1454976), (96, 1333728), (99, 1293312), (108, 1185536), (128, 1000296), (132, 969984), (144, 889152), (176, 727488), (192, 666864), (198, 646656), (216, 592768), (256, 500148), (264, 484992), (288, 444576), (297, 431104), (352, 363744), (384, 333432), (396, 323328), (421, 304128), (432, 296384), (512, 250074), (528, 242496), (576, 222288), (594, 215552), (704, 181872), (768, 166716), (792, 161664), (842, 152064), (864, 148192), (1024, 125037), (1056, 121248), (1152, 111144), (1188, 107776), (1263, 101376), (1408, 90936), (1536, 83358), (1584, 80832), (1684, 76032), (1728, 74096), (2112, 60624), (2304, 55572), (2376, 53888), (2526, 50688), (2816, 45468), (3072, 41679), (3168, 40416), (3368, 38016), (3456, 37048), (3789, 33792), (4224, 30312), (4608, 27786), (4631, 27648), (4752, 26944), (5052, 25344), (5632, 22734), (6336, 20208), (6736, 19008), (6912, 18524), (7578, 16896), (8448, 15156), (9216, 13893), (9262, 13824), (9504, 13472), (10104, 12672), (11264, 11367)]