156580292

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{17027}}^1$

素因数の和:17072

約数の個数: 36

約数和(自身を含む): 317061360

約数和(自身を除く): 160481068

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 17027, 34054, 68108, 187297, 323513, 374594, 647026, 749188, 1294052, 2060267, 3558643, 4120534, 7117286, 8241068, 14234572, 39145073, 78290146, 156580292]

約数ペア:

[(1, 156580292), (2, 78290146), (4, 39145073), (11, 14234572), (19, 8241068), (22, 7117286), (38, 4120534), (44, 3558643), (76, 2060267), (121, 1294052), (209, 749188), (242, 647026), (418, 374594), (484, 323513), (836, 187297), (2299, 68108), (4598, 34054), (9196, 17027)]