161390592

素因数分解:

$2^{13}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 168

約数和(自身を含む): 511149600

約数和(自身を除く): 349759008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 199, 256, 264, 288, 352, 384, 396, 398, 512, 528, 576, 597, 704, 768, 792, 796, 1024, 1056, 1152, 1194, 1408, 1536, 1584, 1592, 1791, 2048, 2112, 2189, 2304, 2388, 2816, 3072, 3168, 3184, 3582, 4096, 4224, 4378, 4608, 4776, 5632, 6144, 6336, 6368, 6567, 7164, 8192, 8448, 8756, 9216, 9552, 11264, 12288, 12672, 12736, 13134, 14328, 16896, 17512, 18432, 19104, 19701, 22528, 24576, 25344, 25472, 26268, 28656, 33792, 35024, 36864, 38208, 39402, 45056, 50688, 50944, 52536, 57312, 67584, 70048, 73728, 76416, 78804, 90112, 101376, 101888, 105072, 114624, 135168, 140096, 152832, 157608, 202752, 203776, 210144, 229248, 270336, 280192, 305664, 315216, 405504, 407552, 420288, 458496, 560384, 611328, 630432, 811008, 815104, 840576, 916992, 1120768, 1222656, 1260864, 1630208, 1681152, 1833984, 2241536, 2445312, 2521728, 3362304, 3667968, 4483072, 4890624, 5043456, 6724608, 7335936, 8966144, 10086912, 13449216, 14671872, 17932288, 20173824, 26898432, 40347648, 53796864, 80695296, 161390592]

約数ペア:

[(1, 161390592), (2, 80695296), (3, 53796864), (4, 40347648), (6, 26898432), (8, 20173824), (9, 17932288), (11, 14671872), (12, 13449216), (16, 10086912), (18, 8966144), (22, 7335936), (24, 6724608), (32, 5043456), (33, 4890624), (36, 4483072), (44, 3667968), (48, 3362304), (64, 2521728), (66, 2445312), (72, 2241536), (88, 1833984), (96, 1681152), (99, 1630208), (128, 1260864), (132, 1222656), (144, 1120768), (176, 916992), (192, 840576), (198, 815104), (199, 811008), (256, 630432), (264, 611328), (288, 560384), (352, 458496), (384, 420288), (396, 407552), (398, 405504), (512, 315216), (528, 305664), (576, 280192), (597, 270336), (704, 229248), (768, 210144), (792, 203776), (796, 202752), (1024, 157608), (1056, 152832), (1152, 140096), (1194, 135168), (1408, 114624), (1536, 105072), (1584, 101888), (1592, 101376), (1791, 90112), (2048, 78804), (2112, 76416), (2189, 73728), (2304, 70048), (2388, 67584), (2816, 57312), (3072, 52536), (3168, 50944), (3184, 50688), (3582, 45056), (4096, 39402), (4224, 38208), (4378, 36864), (4608, 35024), (4776, 33792), (5632, 28656), (6144, 26268), (6336, 25472), (6368, 25344), (6567, 24576), (7164, 22528), (8192, 19701), (8448, 19104), (8756, 18432), (9216, 17512), (9552, 16896), (11264, 14328), (12288, 13134), (12672, 12736)]