164896512

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 485654400

約数和(自身を除く): 320757888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 131, 132, 149, 176, 192, 256, 262, 264, 298, 352, 384, 393, 447, 524, 528, 596, 704, 768, 786, 894, 1048, 1056, 1192, 1408, 1441, 1572, 1639, 1788, 2096, 2112, 2384, 2816, 2882, 3144, 3278, 3576, 4192, 4224, 4323, 4768, 4917, 5764, 6288, 6556, 7152, 8384, 8448, 8646, 9536, 9834, 11528, 12576, 13112, 14304, 16768, 17292, 19072, 19519, 19668, 23056, 25152, 26224, 28608, 33536, 34584, 38144, 39038, 39336, 46112, 50304, 52448, 57216, 58557, 69168, 78076, 78672, 92224, 100608, 104896, 114432, 117114, 138336, 156152, 157344, 184448, 209792, 214709, 234228, 276672, 312304, 314688, 368896, 419584, 429418, 468456, 553344, 624608, 629376, 644127, 858836, 936912, 1106688, 1249216, 1258752, 1288254, 1717672, 1873824, 2498432, 2576508, 3435344, 3747648, 4996864, 5153016, 6870688, 7495296, 10306032, 13741376, 14990592, 20612064, 27482752, 41224128, 54965504, 82448256, 164896512]

約数ペア:

[(1, 164896512), (2, 82448256), (3, 54965504), (4, 41224128), (6, 27482752), (8, 20612064), (11, 14990592), (12, 13741376), (16, 10306032), (22, 7495296), (24, 6870688), (32, 5153016), (33, 4996864), (44, 3747648), (48, 3435344), (64, 2576508), (66, 2498432), (88, 1873824), (96, 1717672), (128, 1288254), (131, 1258752), (132, 1249216), (149, 1106688), (176, 936912), (192, 858836), (256, 644127), (262, 629376), (264, 624608), (298, 553344), (352, 468456), (384, 429418), (393, 419584), (447, 368896), (524, 314688), (528, 312304), (596, 276672), (704, 234228), (768, 214709), (786, 209792), (894, 184448), (1048, 157344), (1056, 156152), (1192, 138336), (1408, 117114), (1441, 114432), (1572, 104896), (1639, 100608), (1788, 92224), (2096, 78672), (2112, 78076), (2384, 69168), (2816, 58557), (2882, 57216), (3144, 52448), (3278, 50304), (3576, 46112), (4192, 39336), (4224, 39038), (4323, 38144), (4768, 34584), (4917, 33536), (5764, 28608), (6288, 26224), (6556, 25152), (7152, 23056), (8384, 19668), (8448, 19519), (8646, 19072), (9536, 17292), (9834, 16768), (11528, 14304), (12576, 13112)]