137065728

素因数分解:

$2^8\times 3^1\times {\mathrm{317}}^1\times {\mathrm{563}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 366595488

約数和(自身を除く): 229529760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 317, 384, 563, 634, 768, 951, 1126, 1268, 1689, 1902, 2252, 2536, 3378, 3804, 4504, 5072, 6756, 7608, 9008, 10144, 13512, 15216, 18016, 20288, 27024, 30432, 36032, 40576, 54048, 60864, 72064, 81152, 108096, 121728, 144128, 178471, 216192, 243456, 356942, 432384, 535413, 713884, 1070826, 1427768, 2141652, 2855536, 4283304, 5711072, 8566608, 11422144, 17133216, 22844288, 34266432, 45688576, 68532864, 137065728]

約数ペア:

[(1, 137065728), (2, 68532864), (3, 45688576), (4, 34266432), (6, 22844288), (8, 17133216), (12, 11422144), (16, 8566608), (24, 5711072), (32, 4283304), (48, 2855536), (64, 2141652), (96, 1427768), (128, 1070826), (192, 713884), (256, 535413), (317, 432384), (384, 356942), (563, 243456), (634, 216192), (768, 178471), (951, 144128), (1126, 121728), (1268, 108096), (1689, 81152), (1902, 72064), (2252, 60864), (2536, 54048), (3378, 40576), (3804, 36032), (4504, 30432), (5072, 27024), (6756, 20288), (7608, 18016), (9008, 15216), (10144, 13512)]