149095184

素因数分解:

$2^4\times 7^1\times {\mathrm{1331207}}^1$

素因数の和:1331222

約数の個数: 20

約数和(自身を含む): 330139584

約数和(自身を除く): 181044400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1331207, 2662414, 5324828, 9318449, 10649656, 18636898, 21299312, 37273796, 74547592, 149095184]

約数ペア:

[(1, 149095184), (2, 74547592), (4, 37273796), (7, 21299312), (8, 18636898), (14, 10649656), (16, 9318449), (28, 5324828), (56, 2662414), (112, 1331207)]