124819156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3191}}^1$

素因数の和:3340

約数の個数: 48

約数和(自身を含む): 274563072

約数和(自身を除く): 149743916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 889, 1397, 1778, 2794, 3191, 3556, 5588, 6382, 9779, 12764, 19558, 22337, 35101, 39116, 44674, 70202, 89348, 140404, 245707, 405257, 491414, 810514, 982828, 1621028, 2836799, 4457827, 5673598, 8915654, 11347196, 17831308, 31204789, 62409578, 124819156]

約数ペア:

[(1, 124819156), (2, 62409578), (4, 31204789), (7, 17831308), (11, 11347196), (14, 8915654), (22, 5673598), (28, 4457827), (44, 2836799), (77, 1621028), (127, 982828), (154, 810514), (254, 491414), (308, 405257), (508, 245707), (889, 140404), (1397, 89348), (1778, 70202), (2794, 44674), (3191, 39116), (3556, 35101), (5588, 22337), (6382, 19558), (9779, 12764)]