194743808

素因数分解:

$2^9\times 7^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:903

約数の個数: 80

約数和(自身を含む): 451887744

約数和(自身を除く): 257143936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 512, 536, 811, 896, 938, 1072, 1622, 1792, 1876, 2144, 3244, 3584, 3752, 4288, 5677, 6488, 7504, 8576, 11354, 12976, 15008, 17152, 22708, 25952, 30016, 34304, 45416, 51904, 54337, 60032, 90832, 103808, 108674, 120064, 181664, 207616, 217348, 240128, 363328, 380359, 415232, 434696, 726656, 760718, 869392, 1453312, 1521436, 1738784, 2906624, 3042872, 3477568, 6085744, 6955136, 12171488, 13910272, 24342976, 27820544, 48685952, 97371904, 194743808]

約数ペア:

[(1, 194743808), (2, 97371904), (4, 48685952), (7, 27820544), (8, 24342976), (14, 13910272), (16, 12171488), (28, 6955136), (32, 6085744), (56, 3477568), (64, 3042872), (67, 2906624), (112, 1738784), (128, 1521436), (134, 1453312), (224, 869392), (256, 760718), (268, 726656), (448, 434696), (469, 415232), (512, 380359), (536, 363328), (811, 240128), (896, 217348), (938, 207616), (1072, 181664), (1622, 120064), (1792, 108674), (1876, 103808), (2144, 90832), (3244, 60032), (3584, 54337), (3752, 51904), (4288, 45416), (5677, 34304), (6488, 30016), (7504, 25952), (8576, 22708), (11354, 17152), (12976, 15008)]