156729767020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2383}}^1\times {\mathrm{193441}}^1$

素因数の和:195850

約数の個数: 48

約数和(自身を含む): 348641290368

約数和(自身を除く): 191911523348

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2383, 4766, 9532, 11915, 23830, 40511, 47660, 81022, 162044, 193441, 202555, 386882, 405110, 773764, 810220, 967205, 1934410, 3288497, 3868820, 6576994, 13153988, 16442485, 32884970, 65769940, 460969903, 921939806, 1843879612, 2304849515, 4609699030, 7836488351, 9219398060, 15672976702, 31345953404, 39182441755, 78364883510, 156729767020]

約数ペア:

[(1, 156729767020), (2, 78364883510), (4, 39182441755), (5, 31345953404), (10, 15672976702), (17, 9219398060), (20, 7836488351), (34, 4609699030), (68, 2304849515), (85, 1843879612), (170, 921939806), (340, 460969903), (2383, 65769940), (4766, 32884970), (9532, 16442485), (11915, 13153988), (23830, 6576994), (40511, 3868820), (47660, 3288497), (81022, 1934410), (162044, 967205), (193441, 810220), (202555, 773764), (386882, 405110)]