169728052

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{5839}}^1$

素因数の和:5912

約数の個数: 36

約数和(自身を含む): 329165760

約数和(自身を除く): 159437708

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 5839, 7267, 11678, 14534, 23356, 29068, 75907, 151814, 251077, 303628, 502154, 986791, 1004308, 1973582, 3264001, 3947164, 6528002, 13056004, 42432013, 84864026, 169728052]

約数ペア:

[(1, 169728052), (2, 84864026), (4, 42432013), (13, 13056004), (26, 6528002), (43, 3947164), (52, 3264001), (86, 1973582), (169, 1004308), (172, 986791), (338, 502154), (559, 303628), (676, 251077), (1118, 151814), (2236, 75907), (5839, 29068), (7267, 23356), (11678, 14534)]