138493728

素因数分解:

$2^5\times 3^2\times {\mathrm{480881}}^1$

素因数の和:480897

約数の個数: 36

約数和(自身を含む): 393842358

約数和(自身を除く): 255348630

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 480881, 961762, 1442643, 1923524, 2885286, 3847048, 4327929, 5770572, 7694096, 8655858, 11541144, 15388192, 17311716, 23082288, 34623432, 46164576, 69246864, 138493728]

約数ペア:

[(1, 138493728), (2, 69246864), (3, 46164576), (4, 34623432), (6, 23082288), (8, 17311716), (9, 15388192), (12, 11541144), (16, 8655858), (18, 7694096), (24, 5770572), (32, 4327929), (36, 3847048), (48, 2885286), (72, 1923524), (96, 1442643), (144, 961762), (288, 480881)]