121145748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{739}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 298368000

約数和(自身を除く): 177222252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 719, 739, 1438, 1478, 2157, 2217, 2876, 2956, 4314, 4434, 8628, 8868, 13661, 14041, 27322, 28082, 40983, 42123, 54644, 56164, 81966, 84246, 163932, 168492, 531341, 1062682, 1594023, 2125364, 3188046, 6376092, 10095479, 20190958, 30286437, 40381916, 60572874, 121145748]

約数ペア:

[(1, 121145748), (2, 60572874), (3, 40381916), (4, 30286437), (6, 20190958), (12, 10095479), (19, 6376092), (38, 3188046), (57, 2125364), (76, 1594023), (114, 1062682), (228, 531341), (719, 168492), (739, 163932), (1438, 84246), (1478, 81966), (2157, 56164), (2217, 54644), (2876, 42123), (2956, 40983), (4314, 28082), (4434, 27322), (8628, 14041), (8868, 13661)]