166150192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{798799}}^1$

素因数の和:798820

約数の個数: 20

約数和(自身を含む): 346679200

約数和(自身を除く): 180529008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 798799, 1597598, 3195196, 6390392, 10384387, 12780784, 20768774, 41537548, 83075096, 166150192]

約数ペア:

[(1, 166150192), (2, 83075096), (4, 41537548), (8, 20768774), (13, 12780784), (16, 10384387), (26, 6390392), (52, 3195196), (104, 1597598), (208, 798799)]