185854088

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{21139}}^1$

素因数の和:21309

約数の個数: 32

約数和(自身を含む): 400814400

約数和(自身を除く): 214960312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 21139, 42278, 84556, 147973, 169112, 295946, 591892, 1183784, 3318823, 6637646, 13275292, 23231761, 26550584, 46463522, 92927044, 185854088]

約数ペア:

[(1, 185854088), (2, 92927044), (4, 46463522), (7, 26550584), (8, 23231761), (14, 13275292), (28, 6637646), (56, 3318823), (157, 1183784), (314, 591892), (628, 295946), (1099, 169112), (1256, 147973), (2198, 84556), (4396, 42278), (8792, 21139)]