130181912

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{4297}}^1$

素因数の和:4851

約数の個数: 32

約数和(自身を含む): 279541920

約数和(自身を除く): 149360008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 1082, 2164, 3787, 4297, 4328, 7574, 8594, 15148, 17188, 30079, 30296, 34376, 60158, 120316, 240632, 2324677, 4649354, 9298708, 16272739, 18597416, 32545478, 65090956, 130181912]

約数ペア:

[(1, 130181912), (2, 65090956), (4, 32545478), (7, 18597416), (8, 16272739), (14, 9298708), (28, 4649354), (56, 2324677), (541, 240632), (1082, 120316), (2164, 60158), (3787, 34376), (4297, 30296), (4328, 30079), (7574, 17188), (8594, 15148)]