156299152

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1447}}^1$

素因数の和:1655

約数の個数: 40

約数和(自身を含む): 312061376

約数和(自身を除く): 155762224

約数列:

[1, 2, 4, 8, 16, 43, 86, 157, 172, 314, 344, 628, 688, 1256, 1447, 2512, 2894, 5788, 6751, 11576, 13502, 23152, 27004, 54008, 62221, 108016, 124442, 227179, 248884, 454358, 497768, 908716, 995536, 1817432, 3634864, 9768697, 19537394, 39074788, 78149576, 156299152]

約数ペア:

[(1, 156299152), (2, 78149576), (4, 39074788), (8, 19537394), (16, 9768697), (43, 3634864), (86, 1817432), (157, 995536), (172, 908716), (314, 497768), (344, 454358), (628, 248884), (688, 227179), (1256, 124442), (1447, 108016), (2512, 62221), (2894, 54008), (5788, 27004), (6751, 23152), (11576, 13502)]