155520855576

素因数分解:

$2^3\times 3^3\times {\mathrm{720003961}}^1$

素因数の和:720003976

約数の個数: 32

約数和(自身を含む): 432002377200

約数和(自身を除く): 276481521624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 720003961, 1440007922, 2160011883, 2880015844, 4320023766, 5760031688, 6480035649, 8640047532, 12960071298, 17280095064, 19440106947, 25920142596, 38880213894, 51840285192, 77760427788, 155520855576]

約数ペア:

[(1, 155520855576), (2, 77760427788), (3, 51840285192), (4, 38880213894), (6, 25920142596), (8, 19440106947), (9, 17280095064), (12, 12960071298), (18, 8640047532), (24, 6480035649), (27, 5760031688), (36, 4320023766), (54, 2880015844), (72, 2160011883), (108, 1440007922), (216, 720003961)]