129349728

素因数分解:

$2^5\times 3^2\times {\mathrm{449131}}^1$

素因数の和:449147

約数の個数: 36

約数和(自身を含む): 367839108

約数和(自身を除く): 238489380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449131, 898262, 1347393, 1796524, 2694786, 3593048, 4042179, 5389572, 7186096, 8084358, 10779144, 14372192, 16168716, 21558288, 32337432, 43116576, 64674864, 129349728]

約数ペア:

[(1, 129349728), (2, 64674864), (3, 43116576), (4, 32337432), (6, 21558288), (8, 16168716), (9, 14372192), (12, 10779144), (16, 8084358), (18, 7186096), (24, 5389572), (32, 4042179), (36, 3593048), (48, 2694786), (72, 1796524), (96, 1347393), (144, 898262), (288, 449131)]