156638784004

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{829}}^1\times {\mathrm{859}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 277571123200

約数和(自身を除く): 120932339196

約数列:

[1, 2, 4, 127, 254, 433, 508, 829, 859, 866, 1658, 1718, 1732, 3316, 3436, 54991, 105283, 109093, 109982, 210566, 218186, 219964, 358957, 371947, 421132, 436372, 712111, 717914, 743894, 1424222, 1435828, 1487788, 2848444, 45587539, 47237269, 90438097, 91175078, 94474538, 180876194, 182350156, 188949076, 308344063, 361752388, 616688126, 1233376252, 39159696001, 78319392002, 156638784004]

約数ペア:

[(1, 156638784004), (2, 78319392002), (4, 39159696001), (127, 1233376252), (254, 616688126), (433, 361752388), (508, 308344063), (829, 188949076), (859, 182350156), (866, 180876194), (1658, 94474538), (1718, 91175078), (1732, 90438097), (3316, 47237269), (3436, 45587539), (54991, 2848444), (105283, 1487788), (109093, 1435828), (109982, 1424222), (210566, 743894), (218186, 717914), (219964, 712111), (358957, 436372), (371947, 421132)]