131750376

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{20873}}^1$

素因数の和:21145

約数の個数: 32

約数和(自身を含む): 330644160

約数和(自身を除く): 198893784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 20873, 41746, 62619, 83492, 125238, 166984, 250476, 500952, 5489599, 10979198, 16468797, 21958396, 32937594, 43916792, 65875188, 131750376]

約数ペア:

[(1, 131750376), (2, 65875188), (3, 43916792), (4, 32937594), (6, 21958396), (8, 16468797), (12, 10979198), (24, 5489599), (263, 500952), (526, 250476), (789, 166984), (1052, 125238), (1578, 83492), (2104, 62619), (3156, 41746), (6312, 20873)]