189486584

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{82529}}^1$

素因数の和:82583

約数の個数: 32

約数和(自身を含む): 415951200

約数和(自身を除く): 226464616

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 82529, 165058, 330116, 577703, 660232, 1155406, 2310812, 3383689, 4621624, 6767378, 13534756, 23685823, 27069512, 47371646, 94743292, 189486584]

約数ペア:

[(1, 189486584), (2, 94743292), (4, 47371646), (7, 27069512), (8, 23685823), (14, 13534756), (28, 6767378), (41, 4621624), (56, 3383689), (82, 2310812), (164, 1155406), (287, 660232), (328, 577703), (574, 330116), (1148, 165058), (2296, 82529)]