131077744

素因数分解:

$2^4\times 7^2\times {\mathrm{167191}}^1$

素因数の和:167213

約数の個数: 30

約数和(自身を含む): 295428264

約数和(自身を除く): 164350520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 167191, 334382, 668764, 1170337, 1337528, 2340674, 2675056, 4681348, 8192359, 9362696, 16384718, 18725392, 32769436, 65538872, 131077744]

約数ペア:

[(1, 131077744), (2, 65538872), (4, 32769436), (7, 18725392), (8, 16384718), (14, 9362696), (16, 8192359), (28, 4681348), (49, 2675056), (56, 2340674), (98, 1337528), (112, 1170337), (196, 668764), (392, 334382), (784, 167191)]