142378432

素因数分解:

$2^6\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1123}}^1$

素因数の和:1425

約数の個数: 56

約数和(自身を含む): 324323456

約数和(自身を除く): 181945024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 283, 448, 566, 1123, 1132, 1981, 2246, 2264, 3962, 4492, 4528, 7861, 7924, 8984, 9056, 15722, 15848, 17968, 18112, 31444, 31696, 35936, 62888, 63392, 71872, 125776, 126784, 251552, 317809, 503104, 635618, 1271236, 2224663, 2542472, 4449326, 5084944, 8898652, 10169888, 17797304, 20339776, 35594608, 71189216, 142378432]

約数ペア:

[(1, 142378432), (2, 71189216), (4, 35594608), (7, 20339776), (8, 17797304), (14, 10169888), (16, 8898652), (28, 5084944), (32, 4449326), (56, 2542472), (64, 2224663), (112, 1271236), (224, 635618), (283, 503104), (448, 317809), (566, 251552), (1123, 126784), (1132, 125776), (1981, 71872), (2246, 63392), (2264, 62888), (3962, 35936), (4492, 31696), (4528, 31444), (7861, 18112), (7924, 17968), (8984, 15848), (9056, 15722)]