131144384

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 168

約数和(自身を含む): 333573120

約数和(自身を除く): 202428736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 64, 71, 76, 98, 112, 124, 133, 142, 152, 196, 217, 224, 248, 266, 284, 304, 392, 434, 448, 496, 497, 532, 568, 589, 608, 784, 868, 931, 992, 994, 1064, 1136, 1178, 1216, 1349, 1519, 1568, 1736, 1862, 1984, 1988, 2128, 2201, 2272, 2356, 2698, 3038, 3136, 3472, 3479, 3724, 3976, 4123, 4256, 4402, 4544, 4712, 5396, 6076, 6944, 6958, 7448, 7952, 8246, 8512, 8804, 9424, 9443, 10792, 12152, 13888, 13916, 14896, 15407, 15904, 16492, 17608, 18848, 18886, 21584, 24304, 27832, 28861, 29792, 30814, 31808, 32984, 35216, 37696, 37772, 41819, 43168, 48608, 55664, 57722, 59584, 61628, 65968, 66101, 70432, 75544, 83638, 86336, 97216, 107849, 111328, 115444, 123256, 131936, 132202, 140864, 151088, 167276, 215698, 222656, 230888, 246512, 263872, 264404, 292733, 302176, 334552, 431396, 461776, 493024, 528808, 585466, 604352, 669104, 862792, 923552, 986048, 1057616, 1170932, 1338208, 1725584, 1847104, 2049131, 2115232, 2341864, 2676416, 3451168, 4098262, 4230464, 4683728, 6902336, 8196524, 9367456, 16393048, 18734912, 32786096, 65572192, 131144384]

約数ペア:

[(1, 131144384), (2, 65572192), (4, 32786096), (7, 18734912), (8, 16393048), (14, 9367456), (16, 8196524), (19, 6902336), (28, 4683728), (31, 4230464), (32, 4098262), (38, 3451168), (49, 2676416), (56, 2341864), (62, 2115232), (64, 2049131), (71, 1847104), (76, 1725584), (98, 1338208), (112, 1170932), (124, 1057616), (133, 986048), (142, 923552), (152, 862792), (196, 669104), (217, 604352), (224, 585466), (248, 528808), (266, 493024), (284, 461776), (304, 431396), (392, 334552), (434, 302176), (448, 292733), (496, 264404), (497, 263872), (532, 246512), (568, 230888), (589, 222656), (608, 215698), (784, 167276), (868, 151088), (931, 140864), (992, 132202), (994, 131936), (1064, 123256), (1136, 115444), (1178, 111328), (1216, 107849), (1349, 97216), (1519, 86336), (1568, 83638), (1736, 75544), (1862, 70432), (1984, 66101), (1988, 65968), (2128, 61628), (2201, 59584), (2272, 57722), (2356, 55664), (2698, 48608), (3038, 43168), (3136, 41819), (3472, 37772), (3479, 37696), (3724, 35216), (3976, 32984), (4123, 31808), (4256, 30814), (4402, 29792), (4544, 28861), (4712, 27832), (5396, 24304), (6076, 21584), (6944, 18886), (6958, 18848), (7448, 17608), (7952, 16492), (8246, 15904), (8512, 15407), (8804, 14896), (9424, 13916), (9443, 13888), (10792, 12152)]