134831872

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 312454016

約数和(自身を除く): 177622144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 536, 896, 938, 1072, 1123, 1792, 1876, 2144, 2246, 3752, 4288, 4492, 7504, 7861, 8576, 8984, 15008, 15722, 17152, 17968, 30016, 31444, 35936, 60032, 62888, 71872, 75241, 120064, 125776, 143744, 150482, 251552, 287488, 300964, 503104, 526687, 601928, 1006208, 1053374, 1203856, 2012416, 2106748, 2407712, 4213496, 4815424, 8426992, 9630848, 16853984, 19261696, 33707968, 67415936, 134831872]

約数ペア:

[(1, 134831872), (2, 67415936), (4, 33707968), (7, 19261696), (8, 16853984), (14, 9630848), (16, 8426992), (28, 4815424), (32, 4213496), (56, 2407712), (64, 2106748), (67, 2012416), (112, 1203856), (128, 1053374), (134, 1006208), (224, 601928), (256, 526687), (268, 503104), (448, 300964), (469, 287488), (536, 251552), (896, 150482), (938, 143744), (1072, 125776), (1123, 120064), (1792, 75241), (1876, 71872), (2144, 62888), (2246, 60032), (3752, 35936), (4288, 31444), (4492, 30016), (7504, 17968), (7861, 17152), (8576, 15722), (8984, 15008)]