137422728

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{12157}}^1$

素因数の和:12326

約数の個数: 48

約数和(自身を含む): 374587980

約数和(自身を除く): 237165252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 12157, 24314, 36471, 48628, 72942, 97256, 109413, 145884, 218826, 291768, 437652, 875304, 1908649, 3817298, 5725947, 7634596, 11451894, 15269192, 17177841, 22903788, 34355682, 45807576, 68711364, 137422728]

約数ペア:

[(1, 137422728), (2, 68711364), (3, 45807576), (4, 34355682), (6, 22903788), (8, 17177841), (9, 15269192), (12, 11451894), (18, 7634596), (24, 5725947), (36, 3817298), (72, 1908649), (157, 875304), (314, 437652), (471, 291768), (628, 218826), (942, 145884), (1256, 109413), (1413, 97256), (1884, 72942), (2826, 48628), (3768, 36471), (5652, 24314), (11304, 12157)]