128435328

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{5309}}^1$

素因数の和:5339

約数の個数: 128

約数和(自身を含む): 433296000

約数和(自身を除く): 304860672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 5309, 6048, 8064, 10618, 12096, 15927, 21236, 24192, 31854, 37163, 42472, 47781, 63708, 74326, 84944, 95562, 111489, 127416, 143343, 148652, 169888, 191124, 222978, 254832, 286686, 297304, 334467, 339776, 382248, 445956, 509664, 573372, 594608, 668934, 679552, 764496, 891912, 1003401, 1019328, 1146744, 1189216, 1337868, 1528992, 1783824, 2006802, 2038656, 2293488, 2378432, 2675736, 3057984, 3567648, 4013604, 4586976, 4756864, 5351472, 6115968, 7135296, 8027208, 9173952, 10702944, 14270592, 16054416, 18347904, 21405888, 32108832, 42811776, 64217664, 128435328]

約数ペア:

[(1, 128435328), (2, 64217664), (3, 42811776), (4, 32108832), (6, 21405888), (7, 18347904), (8, 16054416), (9, 14270592), (12, 10702944), (14, 9173952), (16, 8027208), (18, 7135296), (21, 6115968), (24, 5351472), (27, 4756864), (28, 4586976), (32, 4013604), (36, 3567648), (42, 3057984), (48, 2675736), (54, 2378432), (56, 2293488), (63, 2038656), (64, 2006802), (72, 1783824), (84, 1528992), (96, 1337868), (108, 1189216), (112, 1146744), (126, 1019328), (128, 1003401), (144, 891912), (168, 764496), (189, 679552), (192, 668934), (216, 594608), (224, 573372), (252, 509664), (288, 445956), (336, 382248), (378, 339776), (384, 334467), (432, 297304), (448, 286686), (504, 254832), (576, 222978), (672, 191124), (756, 169888), (864, 148652), (896, 143343), (1008, 127416), (1152, 111489), (1344, 95562), (1512, 84944), (1728, 74326), (2016, 63708), (2688, 47781), (3024, 42472), (3456, 37163), (4032, 31854), (5309, 24192), (6048, 21236), (8064, 15927), (10618, 12096)]