131672072

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{138311}}^1$

素因数の和:138341

約数の個数: 32

約数和(自身を含む): 298753920

約数和(自身を除く): 167081848

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 138311, 276622, 553244, 968177, 1106488, 1936354, 2351287, 3872708, 4702574, 7745416, 9405148, 16459009, 18810296, 32918018, 65836036, 131672072]

約数ペア:

[(1, 131672072), (2, 65836036), (4, 32918018), (7, 18810296), (8, 16459009), (14, 9405148), (17, 7745416), (28, 4702574), (34, 3872708), (56, 2351287), (68, 1936354), (119, 1106488), (136, 968177), (238, 553244), (476, 276622), (952, 138311)]