187799808

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 577356416

約数和(自身を除く): 389556608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 181, 192, 193, 224, 256, 336, 362, 384, 386, 448, 543, 579, 672, 724, 768, 772, 896, 1086, 1158, 1267, 1344, 1351, 1448, 1544, 1792, 2172, 2316, 2534, 2688, 2702, 2896, 3088, 3801, 4053, 4344, 4632, 5068, 5376, 5404, 5792, 6176, 7602, 8106, 8688, 9264, 10136, 10808, 11584, 12352, 15204, 16212, 17376, 18528, 20272, 21616, 23168, 24704, 30408, 32424, 34752, 34933, 37056, 40544, 43232, 46336, 49408, 60816, 64848, 69504, 69866, 74112, 81088, 86464, 104799, 121632, 129696, 139008, 139732, 148224, 162176, 172928, 209598, 243264, 244531, 259392, 279464, 324352, 345856, 419196, 486528, 489062, 518784, 558928, 733593, 838392, 973056, 978124, 1037568, 1117856, 1467186, 1676784, 1956248, 2235712, 2934372, 3353568, 3912496, 4471424, 5868744, 6707136, 7824992, 8942848, 11737488, 13414272, 15649984, 23474976, 26828544, 31299968, 46949952, 62599936, 93899904, 187799808]

約数ペア:

[(1, 187799808), (2, 93899904), (3, 62599936), (4, 46949952), (6, 31299968), (7, 26828544), (8, 23474976), (12, 15649984), (14, 13414272), (16, 11737488), (21, 8942848), (24, 7824992), (28, 6707136), (32, 5868744), (42, 4471424), (48, 3912496), (56, 3353568), (64, 2934372), (84, 2235712), (96, 1956248), (112, 1676784), (128, 1467186), (168, 1117856), (181, 1037568), (192, 978124), (193, 973056), (224, 838392), (256, 733593), (336, 558928), (362, 518784), (384, 489062), (386, 486528), (448, 419196), (543, 345856), (579, 324352), (672, 279464), (724, 259392), (768, 244531), (772, 243264), (896, 209598), (1086, 172928), (1158, 162176), (1267, 148224), (1344, 139732), (1351, 139008), (1448, 129696), (1544, 121632), (1792, 104799), (2172, 86464), (2316, 81088), (2534, 74112), (2688, 69866), (2702, 69504), (2896, 64848), (3088, 60816), (3801, 49408), (4053, 46336), (4344, 43232), (4632, 40544), (5068, 37056), (5376, 34933), (5404, 34752), (5792, 32424), (6176, 30408), (7602, 24704), (8106, 23168), (8688, 21616), (9264, 20272), (10136, 18528), (10808, 17376), (11584, 16212), (12352, 15204)]