177386742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^2$

素因数の和:322

約数の個数: 72

約数和(自身を含む): 426063456

約数和(自身を除く): 248676714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 127, 141, 234, 254, 282, 381, 423, 611, 762, 846, 1143, 1222, 1651, 1833, 2286, 3302, 3666, 4953, 5499, 5969, 9906, 10998, 11938, 14859, 16129, 17907, 29718, 32258, 35814, 48387, 53721, 77597, 96774, 107442, 145161, 155194, 209677, 232791, 290322, 419354, 465582, 629031, 698373, 758063, 1258062, 1396746, 1516126, 1887093, 2274189, 3774186, 4548378, 6822567, 9854819, 13645134, 19709638, 29564457, 59128914, 88693371, 177386742]

約数ペア:

[(1, 177386742), (2, 88693371), (3, 59128914), (6, 29564457), (9, 19709638), (13, 13645134), (18, 9854819), (26, 6822567), (39, 4548378), (47, 3774186), (78, 2274189), (94, 1887093), (117, 1516126), (127, 1396746), (141, 1258062), (234, 758063), (254, 698373), (282, 629031), (381, 465582), (423, 419354), (611, 290322), (762, 232791), (846, 209677), (1143, 155194), (1222, 145161), (1651, 107442), (1833, 96774), (2286, 77597), (3302, 53721), (3666, 48387), (4953, 35814), (5499, 32258), (5969, 29718), (9906, 17907), (10998, 16129), (11938, 14859)]