144927188

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{72901}}^1$

素因数の和:72983

約数の個数: 24

約数和(自身を含む): 293940864

約数和(自身を除く): 149013676

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 72901, 145802, 291604, 510307, 1020614, 2041228, 5175971, 10351942, 20703884, 36231797, 72463594, 144927188]

約数ペア:

[(1, 144927188), (2, 72463594), (4, 36231797), (7, 20703884), (14, 10351942), (28, 5175971), (71, 2041228), (142, 1020614), (284, 510307), (497, 291604), (994, 145802), (1988, 72901)]