173840118

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 374118912

約数和(自身を除く): 200278794

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 107, 122, 138, 183, 193, 214, 321, 366, 386, 579, 642, 1158, 1403, 2461, 2806, 4209, 4439, 4922, 6527, 7383, 8418, 8878, 11773, 13054, 13317, 14766, 19581, 20651, 23546, 26634, 35319, 39162, 41302, 61953, 70638, 123906, 150121, 270779, 300242, 450363, 474973, 541558, 812337, 900726, 949946, 1259711, 1424919, 1624674, 2519422, 2849838, 3779133, 7558266, 28973353, 57946706, 86920059, 173840118]

約数ペア:

[(1, 173840118), (2, 86920059), (3, 57946706), (6, 28973353), (23, 7558266), (46, 3779133), (61, 2849838), (69, 2519422), (107, 1624674), (122, 1424919), (138, 1259711), (183, 949946), (193, 900726), (214, 812337), (321, 541558), (366, 474973), (386, 450363), (579, 300242), (642, 270779), (1158, 150121), (1403, 123906), (2461, 70638), (2806, 61953), (4209, 41302), (4439, 39162), (4922, 35319), (6527, 26634), (7383, 23546), (8418, 20651), (8878, 19581), (11773, 14766), (13054, 13317)]