164698688

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1808

約数の個数: 112

約数和(自身を含む): 429158400

約数和(自身を除く): 264459712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 836, 1064, 1216, 1232, 1463, 1672, 1759, 2128, 2464, 2926, 3344, 3518, 4256, 4928, 5852, 6688, 7036, 8512, 11704, 12313, 13376, 14072, 19349, 23408, 24626, 28144, 33421, 38698, 46816, 49252, 56288, 66842, 77396, 93632, 98504, 112576, 133684, 135443, 154792, 197008, 233947, 267368, 270886, 309584, 367631, 394016, 467894, 534736, 541772, 619168, 735262, 788032, 935788, 1069472, 1083544, 1238336, 1470524, 1871576, 2138944, 2167088, 2573417, 2941048, 3743152, 4334176, 5146834, 5882096, 7486304, 8668352, 10293668, 11764192, 14972608, 20587336, 23528384, 41174672, 82349344, 164698688]

約数ペア:

[(1, 164698688), (2, 82349344), (4, 41174672), (7, 23528384), (8, 20587336), (11, 14972608), (14, 11764192), (16, 10293668), (19, 8668352), (22, 7486304), (28, 5882096), (32, 5146834), (38, 4334176), (44, 3743152), (56, 2941048), (64, 2573417), (76, 2167088), (77, 2138944), (88, 1871576), (112, 1470524), (133, 1238336), (152, 1083544), (154, 1069472), (176, 935788), (209, 788032), (224, 735262), (266, 619168), (304, 541772), (308, 534736), (352, 467894), (418, 394016), (448, 367631), (532, 309584), (608, 270886), (616, 267368), (704, 233947), (836, 197008), (1064, 154792), (1216, 135443), (1232, 133684), (1463, 112576), (1672, 98504), (1759, 93632), (2128, 77396), (2464, 66842), (2926, 56288), (3344, 49252), (3518, 46816), (4256, 38698), (4928, 33421), (5852, 28144), (6688, 24626), (7036, 23408), (8512, 19349), (11704, 14072), (12313, 13376)]