1256552150168

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{21737}}^1$

素因数の和:21926

約数の個数: 192

約数和(自身を含む): 2911904225280

約数和(自身を除く): 1655352075112

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 67, 71, 98, 124, 134, 142, 196, 217, 248, 268, 284, 392, 434, 469, 497, 536, 568, 868, 938, 994, 1519, 1736, 1876, 1988, 2077, 2201, 3038, 3283, 3479, 3752, 3976, 4154, 4402, 4757, 6076, 6566, 6958, 8308, 8804, 9514, 12152, 13132, 13916, 14539, 15407, 16616, 17608, 19028, 21737, 26264, 27832, 29078, 30814, 33299, 38056, 43474, 58156, 61628, 66598, 86948, 101773, 107849, 116312, 123256, 133196, 147467, 152159, 173896, 203546, 215698, 233093, 266392, 294934, 304318, 407092, 431396, 466186, 589868, 608636, 673847, 814184, 862792, 932372, 1032269, 1065113, 1179736, 1217272, 1347694, 1456379, 1543327, 1864744, 2064538, 2130226, 2695388, 2912758, 3086654, 4129076, 4260452, 4716929, 5390776, 5825516, 6173308, 7225883, 8258152, 8520904, 9433858, 10194653, 10803289, 11651032, 12346616, 14451766, 18867716, 20389306, 21606578, 28903532, 33018503, 37735432, 40778612, 43213156, 45147749, 47843137, 57807064, 66037006, 71362571, 75623023, 81557224, 86426312, 90295498, 95686274, 103402909, 132074012, 142725142, 151246046, 180590996, 191372548, 206805818, 264148024, 285450284, 302492092, 316034243, 334901959, 361181992, 382745096, 413611636, 570900568, 604984184, 632068486, 669803918, 723820363, 827223272, 1264136972, 1339607836, 1447640726, 2212239701, 2344313713, 2528273944, 2679215672, 2895281452, 3205490179, 4424479402, 4688627426, 5066742541, 5790562904, 6410980358, 8848958804, 9377254852, 10133485082, 12821960716, 17697917608, 18754509704, 20266970164, 22438431253, 25643921432, 40533940328, 44876862506, 89753725012, 157069018771, 179507450024, 314138037542, 628276075084, 1256552150168]

約数ペア:

[(1, 1256552150168), (2, 628276075084), (4, 314138037542), (7, 179507450024), (8, 157069018771), (14, 89753725012), (28, 44876862506), (31, 40533940328), (49, 25643921432), (56, 22438431253), (62, 20266970164), (67, 18754509704), (71, 17697917608), (98, 12821960716), (124, 10133485082), (134, 9377254852), (142, 8848958804), (196, 6410980358), (217, 5790562904), (248, 5066742541), (268, 4688627426), (284, 4424479402), (392, 3205490179), (434, 2895281452), (469, 2679215672), (497, 2528273944), (536, 2344313713), (568, 2212239701), (868, 1447640726), (938, 1339607836), (994, 1264136972), (1519, 827223272), (1736, 723820363), (1876, 669803918), (1988, 632068486), (2077, 604984184), (2201, 570900568), (3038, 413611636), (3283, 382745096), (3479, 361181992), (3752, 334901959), (3976, 316034243), (4154, 302492092), (4402, 285450284), (4757, 264148024), (6076, 206805818), (6566, 191372548), (6958, 180590996), (8308, 151246046), (8804, 142725142), (9514, 132074012), (12152, 103402909), (13132, 95686274), (13916, 90295498), (14539, 86426312), (15407, 81557224), (16616, 75623023), (17608, 71362571), (19028, 66037006), (21737, 57807064), (26264, 47843137), (27832, 45147749), (29078, 43213156), (30814, 40778612), (33299, 37735432), (38056, 33018503), (43474, 28903532), (58156, 21606578), (61628, 20389306), (66598, 18867716), (86948, 14451766), (101773, 12346616), (107849, 11651032), (116312, 10803289), (123256, 10194653), (133196, 9433858), (147467, 8520904), (152159, 8258152), (173896, 7225883), (203546, 6173308), (215698, 5825516), (233093, 5390776), (266392, 4716929), (294934, 4260452), (304318, 4129076), (407092, 3086654), (431396, 2912758), (466186, 2695388), (589868, 2130226), (608636, 2064538), (673847, 1864744), (814184, 1543327), (862792, 1456379), (932372, 1347694), (1032269, 1217272), (1065113, 1179736)]