138499008

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 388193280

約数和(自身を除く): 249694272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 79, 92, 96, 138, 158, 184, 192, 237, 276, 316, 368, 397, 474, 552, 632, 736, 794, 948, 1104, 1191, 1264, 1472, 1588, 1817, 1896, 2208, 2382, 2528, 3176, 3634, 3792, 4416, 4764, 5056, 5451, 6352, 7268, 7584, 9131, 9528, 10902, 12704, 14536, 15168, 18262, 19056, 21804, 25408, 27393, 29072, 31363, 36524, 38112, 43608, 54786, 58144, 62726, 73048, 76224, 87216, 94089, 109572, 116288, 125452, 146096, 174432, 188178, 219144, 250904, 292192, 348864, 376356, 438288, 501808, 584384, 721349, 752712, 876576, 1003616, 1442698, 1505424, 1753152, 2007232, 2164047, 2885396, 3010848, 4328094, 5770792, 6021696, 8656188, 11541584, 17312376, 23083168, 34624752, 46166336, 69249504, 138499008]

約数ペア:

[(1, 138499008), (2, 69249504), (3, 46166336), (4, 34624752), (6, 23083168), (8, 17312376), (12, 11541584), (16, 8656188), (23, 6021696), (24, 5770792), (32, 4328094), (46, 3010848), (48, 2885396), (64, 2164047), (69, 2007232), (79, 1753152), (92, 1505424), (96, 1442698), (138, 1003616), (158, 876576), (184, 752712), (192, 721349), (237, 584384), (276, 501808), (316, 438288), (368, 376356), (397, 348864), (474, 292192), (552, 250904), (632, 219144), (736, 188178), (794, 174432), (948, 146096), (1104, 125452), (1191, 116288), (1264, 109572), (1472, 94089), (1588, 87216), (1817, 76224), (1896, 73048), (2208, 62726), (2382, 58144), (2528, 54786), (3176, 43608), (3634, 38112), (3792, 36524), (4416, 31363), (4764, 29072), (5056, 27393), (5451, 25408), (6352, 21804), (7268, 19056), (7584, 18262), (9131, 15168), (9528, 14536), (10902, 12704)]