131245848

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107227}}^1$

素因数の和:107256

約数の個数: 48

約数和(自身を含む): 376370280

約数和(自身を除く): 245124432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 107227, 214454, 321681, 428908, 643362, 857816, 965043, 1286724, 1822859, 1930086, 2573448, 3645718, 3860172, 5468577, 7291436, 7720344, 10937154, 14582872, 16405731, 21874308, 32811462, 43748616, 65622924, 131245848]

約数ペア:

[(1, 131245848), (2, 65622924), (3, 43748616), (4, 32811462), (6, 21874308), (8, 16405731), (9, 14582872), (12, 10937154), (17, 7720344), (18, 7291436), (24, 5468577), (34, 3860172), (36, 3645718), (51, 2573448), (68, 1930086), (72, 1822859), (102, 1286724), (136, 965043), (153, 857816), (204, 643362), (306, 428908), (408, 321681), (612, 214454), (1224, 107227)]