158068287

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 265216000

約数和(自身を除く): 107147713

約数列:

[1, 3, 9, 13, 27, 31, 39, 73, 93, 117, 199, 219, 279, 351, 403, 597, 657, 837, 949, 1209, 1791, 1971, 2263, 2587, 2847, 3627, 5373, 6169, 6789, 7761, 8541, 10881, 14527, 18507, 20367, 23283, 25623, 29419, 43581, 55521, 61101, 69849, 80197, 88257, 130743, 166563, 188851, 240591, 264771, 392229, 450337, 566553, 721773, 794313, 1351011, 1699659, 2165319, 4053033, 5098977, 5854381, 12159099, 17563143, 52689429, 158068287]

約数ペア:

[(1, 158068287), (3, 52689429), (9, 17563143), (13, 12159099), (27, 5854381), (31, 5098977), (39, 4053033), (73, 2165319), (93, 1699659), (117, 1351011), (199, 794313), (219, 721773), (279, 566553), (351, 450337), (403, 392229), (597, 264771), (657, 240591), (837, 188851), (949, 166563), (1209, 130743), (1791, 88257), (1971, 80197), (2263, 69849), (2587, 61101), (2847, 55521), (3627, 43581), (5373, 29419), (6169, 25623), (6789, 23283), (7761, 20367), (8541, 18507), (10881, 14527)]