15205312192

素因数分解:

$2^6\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{30223}}^1$

素因数の和:31365

約数の個数: 56

約数和(自身を含む): 34515324416

約数和(自身を除く): 19310012224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1123, 2246, 4492, 7861, 8984, 15722, 17968, 30223, 31444, 35936, 60446, 62888, 71872, 120892, 125776, 211561, 241784, 251552, 423122, 483568, 503104, 846244, 967136, 1692488, 1934272, 3384976, 6769952, 13539904, 33940429, 67880858, 135761716, 237583003, 271523432, 475166006, 543046864, 950332012, 1086093728, 1900664024, 2172187456, 3801328048, 7602656096, 15205312192]

約数ペア:

[(1, 15205312192), (2, 7602656096), (4, 3801328048), (7, 2172187456), (8, 1900664024), (14, 1086093728), (16, 950332012), (28, 543046864), (32, 475166006), (56, 271523432), (64, 237583003), (112, 135761716), (224, 67880858), (448, 33940429), (1123, 13539904), (2246, 6769952), (4492, 3384976), (7861, 1934272), (8984, 1692488), (15722, 967136), (17968, 846244), (30223, 503104), (31444, 483568), (35936, 423122), (60446, 251552), (62888, 241784), (71872, 211561), (120892, 125776)]