138178368

素因数分解:

$2^6\times 3^2\times {\mathrm{239893}}^1$

素因数の和:239911

約数の個数: 42

約数和(自身を含む): 396064994

約数和(自身を除く): 257886626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 239893, 479786, 719679, 959572, 1439358, 1919144, 2159037, 2878716, 3838288, 4318074, 5757432, 7676576, 8636148, 11514864, 15353152, 17272296, 23029728, 34544592, 46059456, 69089184, 138178368]

約数ペア:

[(1, 138178368), (2, 69089184), (3, 46059456), (4, 34544592), (6, 23029728), (8, 17272296), (9, 15353152), (12, 11514864), (16, 8636148), (18, 7676576), (24, 5757432), (32, 4318074), (36, 3838288), (48, 2878716), (64, 2159037), (72, 1919144), (96, 1439358), (144, 959572), (192, 719679), (288, 479786), (576, 239893)]