169432848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3177

約数の個数: 120

約数和(自身を含む): 528429720

約数和(自身を除く): 358996872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 754, 936, 1044, 1131, 1392, 1508, 1872, 2088, 2262, 3016, 3121, 3393, 4176, 4524, 6032, 6242, 6786, 9048, 9363, 12484, 13572, 18096, 18726, 24968, 27144, 28089, 37452, 40573, 49936, 54288, 56178, 74904, 81146, 90509, 112356, 121719, 149808, 162292, 181018, 224712, 243438, 271527, 324584, 362036, 365157, 449424, 486876, 543054, 649168, 724072, 730314, 814581, 973752, 1086108, 1176617, 1448144, 1460628, 1629162, 1947504, 2172216, 2353234, 2921256, 3258324, 3529851, 4344432, 4706468, 5842512, 6516648, 7059702, 9412936, 10589553, 13033296, 14119404, 18825872, 21179106, 28238808, 42358212, 56477616, 84716424, 169432848]

約数ペア:

[(1, 169432848), (2, 84716424), (3, 56477616), (4, 42358212), (6, 28238808), (8, 21179106), (9, 18825872), (12, 14119404), (13, 13033296), (16, 10589553), (18, 9412936), (24, 7059702), (26, 6516648), (29, 5842512), (36, 4706468), (39, 4344432), (48, 3529851), (52, 3258324), (58, 2921256), (72, 2353234), (78, 2172216), (87, 1947504), (104, 1629162), (116, 1460628), (117, 1448144), (144, 1176617), (156, 1086108), (174, 973752), (208, 814581), (232, 730314), (234, 724072), (261, 649168), (312, 543054), (348, 486876), (377, 449424), (464, 365157), (468, 362036), (522, 324584), (624, 271527), (696, 243438), (754, 224712), (936, 181018), (1044, 162292), (1131, 149808), (1392, 121719), (1508, 112356), (1872, 90509), (2088, 81146), (2262, 74904), (3016, 56178), (3121, 54288), (3393, 49936), (4176, 40573), (4524, 37452), (6032, 28089), (6242, 27144), (6786, 24968), (9048, 18726), (9363, 18096), (12484, 13572)]