149744

素因数分解:

$2^4\times 7^2\times {\mathrm{191}}^1$

素因数の和:213

約数の個数: 30

約数和(自身を含む): 339264

約数和(自身を除く): 189520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 191, 196, 382, 392, 764, 784, 1337, 1528, 2674, 3056, 5348, 9359, 10696, 18718, 21392, 37436, 74872, 149744]

約数ペア:

[(1, 149744), (2, 74872), (4, 37436), (7, 21392), (8, 18718), (14, 10696), (16, 9359), (28, 5348), (49, 3056), (56, 2674), (98, 1528), (112, 1337), (191, 784), (196, 764), (382, 392)]