139359808

素因数分解:

$2^6\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1123}}^1$

素因数の和:1419

約数の個数: 56

約数和(自身を含む): 317471552

約数和(自身を除く): 178111744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 277, 448, 554, 1108, 1123, 1939, 2216, 2246, 3878, 4432, 4492, 7756, 7861, 8864, 8984, 15512, 15722, 17728, 17968, 31024, 31444, 35936, 62048, 62888, 71872, 124096, 125776, 251552, 311071, 503104, 622142, 1244284, 2177497, 2488568, 4354994, 4977136, 8709988, 9954272, 17419976, 19908544, 34839952, 69679904, 139359808]

約数ペア:

[(1, 139359808), (2, 69679904), (4, 34839952), (7, 19908544), (8, 17419976), (14, 9954272), (16, 8709988), (28, 4977136), (32, 4354994), (56, 2488568), (64, 2177497), (112, 1244284), (224, 622142), (277, 503104), (448, 311071), (554, 251552), (1108, 125776), (1123, 124096), (1939, 71872), (2216, 62888), (2246, 62048), (3878, 35936), (4432, 31444), (4492, 31024), (7756, 17968), (7861, 17728), (8864, 15722), (8984, 15512)]