168439084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 332107776

約数和(自身を除く): 163668692

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 127, 172, 254, 473, 508, 701, 946, 1397, 1402, 1892, 2794, 2804, 5461, 5588, 7711, 10922, 15422, 21844, 30143, 30844, 60071, 60286, 89027, 120142, 120572, 178054, 240284, 331573, 356108, 663146, 979297, 1326292, 1958594, 3828161, 3917188, 7656322, 15312644, 42109771, 84219542, 168439084]

約数ペア:

[(1, 168439084), (2, 84219542), (4, 42109771), (11, 15312644), (22, 7656322), (43, 3917188), (44, 3828161), (86, 1958594), (127, 1326292), (172, 979297), (254, 663146), (473, 356108), (508, 331573), (701, 240284), (946, 178054), (1397, 120572), (1402, 120142), (1892, 89027), (2794, 60286), (2804, 60071), (5461, 30844), (5588, 30143), (7711, 21844), (10922, 15422)]