154609038

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 345047040

約数和(自身を除く): 190438002

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 127, 141, 254, 282, 381, 423, 762, 846, 1143, 1439, 2286, 2878, 4317, 5969, 8634, 11938, 12951, 17907, 25902, 35814, 53721, 67633, 107442, 135266, 182753, 202899, 365506, 405798, 548259, 608697, 1096518, 1217394, 1644777, 3289554, 8589391, 17178782, 25768173, 51536346, 77304519, 154609038]

約数ペア:

[(1, 154609038), (2, 77304519), (3, 51536346), (6, 25768173), (9, 17178782), (18, 8589391), (47, 3289554), (94, 1644777), (127, 1217394), (141, 1096518), (254, 608697), (282, 548259), (381, 405798), (423, 365506), (762, 202899), (846, 182753), (1143, 135266), (1439, 107442), (2286, 67633), (2878, 53721), (4317, 35814), (5969, 25902), (8634, 17907), (11938, 12951)]