13138203008

素因数分解:

$2^7\times 7^2\times {\mathrm{107}}^1\times {\mathrm{19577}}^1$

素因数の和:19712

約数の個数: 96

約数和(自身を含む): 30733152840

約数和(自身を除く): 17594949832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 107, 112, 128, 196, 214, 224, 392, 428, 448, 749, 784, 856, 896, 1498, 1568, 1712, 2996, 3136, 3424, 5243, 5992, 6272, 6848, 10486, 11984, 13696, 19577, 20972, 23968, 39154, 41944, 47936, 78308, 83888, 95872, 137039, 156616, 167776, 274078, 313232, 335552, 548156, 626464, 671104, 959273, 1096312, 1252928, 1918546, 2094739, 2192624, 2505856, 3837092, 4189478, 4385248, 7674184, 8378956, 8770496, 14663173, 15348368, 16757912, 17540992, 29326346, 30696736, 33515824, 58652692, 61393472, 67031648, 102642211, 117305384, 122786944, 134063296, 205284422, 234610768, 268126592, 410568844, 469221536, 821137688, 938443072, 1642275376, 1876886144, 3284550752, 6569101504, 13138203008]

約数ペア:

[(1, 13138203008), (2, 6569101504), (4, 3284550752), (7, 1876886144), (8, 1642275376), (14, 938443072), (16, 821137688), (28, 469221536), (32, 410568844), (49, 268126592), (56, 234610768), (64, 205284422), (98, 134063296), (107, 122786944), (112, 117305384), (128, 102642211), (196, 67031648), (214, 61393472), (224, 58652692), (392, 33515824), (428, 30696736), (448, 29326346), (749, 17540992), (784, 16757912), (856, 15348368), (896, 14663173), (1498, 8770496), (1568, 8378956), (1712, 7674184), (2996, 4385248), (3136, 4189478), (3424, 3837092), (5243, 2505856), (5992, 2192624), (6272, 2094739), (6848, 1918546), (10486, 1252928), (11984, 1096312), (13696, 959273), (19577, 671104), (20972, 626464), (23968, 548156), (39154, 335552), (41944, 313232), (47936, 274078), (78308, 167776), (83888, 156616), (95872, 137039)]