156585616

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2789}}^1$

素因数の和:2848

約数の個数: 60

約数和(自身を含む): 345095100

約数和(自身を除く): 188509484

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 121, 176, 232, 242, 319, 464, 484, 638, 968, 1276, 1936, 2552, 2789, 3509, 5104, 5578, 7018, 11156, 14036, 22312, 28072, 30679, 44624, 56144, 61358, 80881, 122716, 161762, 245432, 323524, 337469, 490864, 647048, 674938, 889691, 1294096, 1349876, 1779382, 2699752, 3558764, 5399504, 7117528, 9786601, 14235056, 19573202, 39146404, 78292808, 156585616]

約数ペア:

[(1, 156585616), (2, 78292808), (4, 39146404), (8, 19573202), (11, 14235056), (16, 9786601), (22, 7117528), (29, 5399504), (44, 3558764), (58, 2699752), (88, 1779382), (116, 1349876), (121, 1294096), (176, 889691), (232, 674938), (242, 647048), (319, 490864), (464, 337469), (484, 323524), (638, 245432), (968, 161762), (1276, 122716), (1936, 80881), (2552, 61358), (2789, 56144), (3509, 44624), (5104, 30679), (5578, 28072), (7018, 22312), (11156, 14036)]