164949366544

素因数分解:

$2^4\times {\mathrm{2999}}^1\times {\mathrm{3437591}}^1$

素因数の和:3440598

約数の個数: 20

約数和(自身を含む): 319696056000

約数和(自身を除く): 154746689456

約数列:

[1, 2, 4, 8, 16, 2999, 5998, 11996, 23992, 47984, 3437591, 6875182, 13750364, 27500728, 55001456, 10309335409, 20618670818, 41237341636, 82474683272, 164949366544]

約数ペア:

[(1, 164949366544), (2, 82474683272), (4, 41237341636), (8, 20618670818), (16, 10309335409), (2999, 55001456), (5998, 27500728), (11996, 13750364), (23992, 6875182), (47984, 3437591)]