180245548

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{28867}}^1$

素因数の和:29101

約数の個数: 24

約数和(自身を含む): 362120192

約数和(自身を除く): 181874644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 28867, 57734, 115468, 202069, 404138, 808276, 6437341, 12874682, 25749364, 45061387, 90122774, 180245548]

約数ペア:

[(1, 180245548), (2, 90122774), (4, 45061387), (7, 25749364), (14, 12874682), (28, 6437341), (223, 808276), (446, 404138), (892, 202069), (1561, 115468), (3122, 57734), (6244, 28867)]