155209248

素因数分解:

$2^5\times 3^2\times {\mathrm{538921}}^1$

素因数の和:538937

約数の個数: 36

約数和(自身を含む): 441377118

約数和(自身を除く): 286167870

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 538921, 1077842, 1616763, 2155684, 3233526, 4311368, 4850289, 6467052, 8622736, 9700578, 12934104, 17245472, 19401156, 25868208, 38802312, 51736416, 77604624, 155209248]

約数ペア:

[(1, 155209248), (2, 77604624), (3, 51736416), (4, 38802312), (6, 25868208), (8, 19401156), (9, 17245472), (12, 12934104), (16, 9700578), (18, 8622736), (24, 6467052), (32, 4850289), (36, 4311368), (48, 3233526), (72, 2155684), (96, 1616763), (144, 1077842), (288, 538921)]