171496169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 199584000

約数和(自身を除く): 28087831

約数列:

[1, 13, 29, 43, 71, 149, 377, 559, 923, 1247, 1937, 2059, 3053, 4321, 6407, 10579, 16211, 26767, 39689, 56173, 83291, 88537, 137527, 185803, 306791, 454897, 1150981, 2415439, 3988283, 5913661, 13192013, 171496169]

約数ペア:

[(1, 171496169), (13, 13192013), (29, 5913661), (43, 3988283), (71, 2415439), (149, 1150981), (377, 454897), (559, 306791), (923, 185803), (1247, 137527), (1937, 88537), (2059, 83291), (3053, 56173), (4321, 39689), (6407, 26767), (10579, 16211)]