128524567424

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{19961}}^1$

素因数の和:20272

約数の個数: 128

約数和(自身を含む): 296866879200

約数和(自身を除く): 168342311776

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 269, 272, 352, 374, 538, 544, 704, 748, 1076, 1088, 1408, 1496, 2152, 2176, 2959, 2992, 4304, 4573, 5918, 5984, 8608, 9146, 11836, 11968, 17216, 18292, 19961, 23672, 23936, 34432, 36584, 39922, 47344, 50303, 73168, 79844, 94688, 100606, 146336, 159688, 189376, 201212, 219571, 292672, 319376, 339337, 378752, 402424, 439142, 585344, 638752, 678674, 804848, 878284, 1277504, 1357348, 1609696, 1756568, 2555008, 2714696, 3219392, 3513136, 3732707, 5369509, 5429392, 6438784, 7026272, 7465414, 10739018, 10858784, 14052544, 14930828, 21478036, 21717568, 28105088, 29861656, 42956072, 43435136, 59064599, 59723312, 85912144, 91281653, 118129198, 119446624, 171824288, 182563306, 236258396, 238893248, 343648576, 365126612, 472516792, 477786496, 687297152, 730253224, 945033584, 1004098183, 1460506448, 1890067168, 2008196366, 2921012896, 3780134336, 4016392732, 5842025792, 7560268672, 8032785464, 11684051584, 16065570928, 32131141856, 64262283712, 128524567424]

約数ペア:

[(1, 128524567424), (2, 64262283712), (4, 32131141856), (8, 16065570928), (11, 11684051584), (16, 8032785464), (17, 7560268672), (22, 5842025792), (32, 4016392732), (34, 3780134336), (44, 2921012896), (64, 2008196366), (68, 1890067168), (88, 1460506448), (128, 1004098183), (136, 945033584), (176, 730253224), (187, 687297152), (269, 477786496), (272, 472516792), (352, 365126612), (374, 343648576), (538, 238893248), (544, 236258396), (704, 182563306), (748, 171824288), (1076, 119446624), (1088, 118129198), (1408, 91281653), (1496, 85912144), (2152, 59723312), (2176, 59064599), (2959, 43435136), (2992, 42956072), (4304, 29861656), (4573, 28105088), (5918, 21717568), (5984, 21478036), (8608, 14930828), (9146, 14052544), (11836, 10858784), (11968, 10739018), (17216, 7465414), (18292, 7026272), (19961, 6438784), (23672, 5429392), (23936, 5369509), (34432, 3732707), (36584, 3513136), (39922, 3219392), (47344, 2714696), (50303, 2555008), (73168, 1756568), (79844, 1609696), (94688, 1357348), (100606, 1277504), (146336, 878284), (159688, 804848), (189376, 678674), (201212, 638752), (219571, 585344), (292672, 439142), (319376, 402424), (339337, 378752)]