166281472511

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{37811}}^1$

素因数の和:38076

約数の個数: 48

約数和(自身を含む): 217252627200

約数和(自身を除く): 50971154689

約数列:

[1, 7, 11, 41, 49, 77, 199, 287, 451, 539, 1393, 2009, 2189, 3157, 8159, 9751, 15323, 22099, 37811, 57113, 89749, 107261, 264677, 399791, 415921, 628243, 1550251, 1852739, 2911447, 4397701, 7524389, 10851757, 17052761, 20380129, 52670723, 75962299, 82768279, 119369327, 308499949, 368695061, 579377953, 835585289, 2159499643, 3393499439, 4055645671, 15116497501, 23754496073, 166281472511]

約数ペア:

[(1, 166281472511), (7, 23754496073), (11, 15116497501), (41, 4055645671), (49, 3393499439), (77, 2159499643), (199, 835585289), (287, 579377953), (451, 368695061), (539, 308499949), (1393, 119369327), (2009, 82768279), (2189, 75962299), (3157, 52670723), (8159, 20380129), (9751, 17052761), (15323, 10851757), (22099, 7524389), (37811, 4397701), (57113, 2911447), (89749, 1852739), (107261, 1550251), (264677, 628243), (399791, 415921)]