15691884208

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1759}}^1$

素因数の和:2355

約数の個数: 160

約数和(自身を含む): 40917381120

約数和(自身を除く): 25225496912

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 557, 572, 616, 728, 1001, 1114, 1144, 1232, 1456, 1759, 2002, 2228, 2288, 3518, 3899, 4004, 4456, 6127, 7036, 7241, 7798, 8008, 8912, 12254, 12313, 14072, 14482, 15596, 16016, 19349, 22867, 24508, 24626, 28144, 28964, 31192, 38698, 42889, 45734, 49016, 49252, 50687, 57928, 62384, 77396, 79651, 85778, 91468, 98032, 98504, 101374, 115856, 135443, 154792, 159302, 160069, 171556, 182936, 197008, 202748, 251537, 270886, 309584, 318604, 320138, 343112, 365872, 405496, 503074, 541772, 557557, 637208, 640276, 686224, 810992, 979763, 1006148, 1083544, 1115114, 1274416, 1280552, 1760759, 1959526, 2012296, 2167088, 2230228, 2561104, 3521518, 3919052, 4024592, 4460456, 6858341, 7043036, 7838104, 8920912, 10777393, 12736919, 13716682, 14086072, 15676208, 21554786, 25473838, 27433364, 28172144, 43109572, 50947676, 54866728, 75441751, 86219144, 89158433, 101895352, 109733456, 140106109, 150883502, 172438288, 178316866, 203790704, 280212218, 301767004, 356633732, 560424436, 603534008, 713267464, 980742763, 1120848872, 1207068016, 1426534928, 1961485526, 2241697744, 3922971052, 7845942104, 15691884208]

約数ペア:

[(1, 15691884208), (2, 7845942104), (4, 3922971052), (7, 2241697744), (8, 1961485526), (11, 1426534928), (13, 1207068016), (14, 1120848872), (16, 980742763), (22, 713267464), (26, 603534008), (28, 560424436), (44, 356633732), (52, 301767004), (56, 280212218), (77, 203790704), (88, 178316866), (91, 172438288), (104, 150883502), (112, 140106109), (143, 109733456), (154, 101895352), (176, 89158433), (182, 86219144), (208, 75441751), (286, 54866728), (308, 50947676), (364, 43109572), (557, 28172144), (572, 27433364), (616, 25473838), (728, 21554786), (1001, 15676208), (1114, 14086072), (1144, 13716682), (1232, 12736919), (1456, 10777393), (1759, 8920912), (2002, 7838104), (2228, 7043036), (2288, 6858341), (3518, 4460456), (3899, 4024592), (4004, 3919052), (4456, 3521518), (6127, 2561104), (7036, 2230228), (7241, 2167088), (7798, 2012296), (8008, 1959526), (8912, 1760759), (12254, 1280552), (12313, 1274416), (14072, 1115114), (14482, 1083544), (15596, 1006148), (16016, 979763), (19349, 810992), (22867, 686224), (24508, 640276), (24626, 637208), (28144, 557557), (28964, 541772), (31192, 503074), (38698, 405496), (42889, 365872), (45734, 343112), (49016, 320138), (49252, 318604), (50687, 309584), (57928, 270886), (62384, 251537), (77396, 202748), (79651, 197008), (85778, 182936), (91468, 171556), (98032, 160069), (98504, 159302), (101374, 154792), (115856, 135443)]