131704144

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5233}}^1$

素因数の和:5276

約数の個数: 60

約数和(自身を含む): 302116948

約数和(自身を除く): 170412804

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 5233, 6292, 10466, 12584, 20932, 25168, 41864, 57563, 68029, 83728, 115126, 136058, 230252, 272116, 460504, 544232, 633193, 748319, 921008, 1088464, 1266386, 1496638, 2532772, 2993276, 5065544, 5986552, 8231509, 10131088, 11973104, 16463018, 32926036, 65852072, 131704144]

約数ペア:

[(1, 131704144), (2, 65852072), (4, 32926036), (8, 16463018), (11, 11973104), (13, 10131088), (16, 8231509), (22, 5986552), (26, 5065544), (44, 2993276), (52, 2532772), (88, 1496638), (104, 1266386), (121, 1088464), (143, 921008), (176, 748319), (208, 633193), (242, 544232), (286, 460504), (484, 272116), (572, 230252), (968, 136058), (1144, 115126), (1573, 83728), (1936, 68029), (2288, 57563), (3146, 41864), (5233, 25168), (6292, 20932), (10466, 12584)]