16133120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 88

約数和(自身を含む): 40677984

約数和(自身を除く): 24544864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 137, 160, 184, 230, 256, 274, 320, 368, 460, 512, 548, 640, 685, 736, 920, 1024, 1096, 1280, 1370, 1472, 1840, 2192, 2560, 2740, 2944, 3151, 3680, 4384, 5120, 5480, 5888, 6302, 7360, 8768, 10960, 11776, 12604, 14720, 15755, 17536, 21920, 23552, 25208, 29440, 31510, 35072, 43840, 50416, 58880, 63020, 70144, 87680, 100832, 117760, 126040, 140288, 175360, 201664, 252080, 350720, 403328, 504160, 701440, 806656, 1008320, 1613312, 2016640, 3226624, 4033280, 8066560, 16133120]

約数ペア:

[(1, 16133120), (2, 8066560), (4, 4033280), (5, 3226624), (8, 2016640), (10, 1613312), (16, 1008320), (20, 806656), (23, 701440), (32, 504160), (40, 403328), (46, 350720), (64, 252080), (80, 201664), (92, 175360), (115, 140288), (128, 126040), (137, 117760), (160, 100832), (184, 87680), (230, 70144), (256, 63020), (274, 58880), (320, 50416), (368, 43840), (460, 35072), (512, 31510), (548, 29440), (640, 25208), (685, 23552), (736, 21920), (920, 17536), (1024, 15755), (1096, 14720), (1280, 12604), (1370, 11776), (1472, 10960), (1840, 8768), (2192, 7360), (2560, 6302), (2740, 5888), (2944, 5480), (3151, 5120), (3680, 4384)]