189361728

素因数分解:

$2^6\times 3^2\times {\mathrm{328753}}^1$

素因数の和:328771

約数の個数: 42

約数和(自身を含む): 542772854

約数和(自身を除く): 353411126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 328753, 657506, 986259, 1315012, 1972518, 2630024, 2958777, 3945036, 5260048, 5917554, 7890072, 10520096, 11835108, 15780144, 21040192, 23670216, 31560288, 47340432, 63120576, 94680864, 189361728]

約数ペア:

[(1, 189361728), (2, 94680864), (3, 63120576), (4, 47340432), (6, 31560288), (8, 23670216), (9, 21040192), (12, 15780144), (16, 11835108), (18, 10520096), (24, 7890072), (32, 5917554), (36, 5260048), (48, 3945036), (64, 2958777), (72, 2630024), (96, 1972518), (144, 1315012), (192, 986259), (288, 657506), (576, 328753)]