\[\boxed{\mathbf{1.}\mathbf{157}}\]
\[\textbf{а)}\ D = \left\{ мм;см;дм;км \right\}.\]
\[\textbf{б)}\ M = \left\{ г;кг;ц;т \right\}.\]
\[\textbf{в)}\ S = \left\{ см^{2};дм^{2};\ м^{2};км^{2} \right\}.\]
\[\textbf{г)}\ V = \left\{ см^{3};дм^{3};м^{3};км^{3} \right\}.\]