156949744

素因数分解:

$2^4\times 7^2\times {\mathrm{200191}}^1$

素因数の和:200213

約数の個数: 30

約数和(自身を含む): 353739264

約数和(自身を除く): 196789520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 200191, 400382, 800764, 1401337, 1601528, 2802674, 3203056, 5605348, 9809359, 11210696, 19618718, 22421392, 39237436, 78474872, 156949744]

約数ペア:

[(1, 156949744), (2, 78474872), (4, 39237436), (7, 22421392), (8, 19618718), (14, 11210696), (16, 9809359), (28, 5605348), (49, 3203056), (56, 2802674), (98, 1601528), (112, 1401337), (196, 800764), (392, 400382), (784, 200191)]