161754606

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1493}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 378495936

約数和(自身を除く): 216741330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 463, 926, 1389, 1493, 2778, 2986, 4167, 4479, 6019, 8334, 8958, 12038, 13437, 18057, 19409, 26874, 36114, 38818, 54171, 58227, 108342, 116454, 174681, 349362, 691259, 1382518, 2073777, 4147554, 6221331, 8986367, 12442662, 17972734, 26959101, 53918202, 80877303, 161754606]

約数ペア:

[(1, 161754606), (2, 80877303), (3, 53918202), (6, 26959101), (9, 17972734), (13, 12442662), (18, 8986367), (26, 6221331), (39, 4147554), (78, 2073777), (117, 1382518), (234, 691259), (463, 349362), (926, 174681), (1389, 116454), (1493, 108342), (2778, 58227), (2986, 54171), (4167, 38818), (4479, 36114), (6019, 26874), (8334, 19409), (8958, 18057), (12038, 13437)]