127547728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103529}}^1$

素因数の和:103555

約数の個数: 40

約数和(自身を含む): 308105280

約数和(自身を除く): 180557552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 103529, 207058, 414116, 724703, 828232, 1138819, 1449406, 1656464, 2277638, 2898812, 4555276, 5797624, 7971733, 9110552, 11595248, 15943466, 18221104, 31886932, 63773864, 127547728]

約数ペア:

[(1, 127547728), (2, 63773864), (4, 31886932), (7, 18221104), (8, 15943466), (11, 11595248), (14, 9110552), (16, 7971733), (22, 5797624), (28, 4555276), (44, 2898812), (56, 2277638), (77, 1656464), (88, 1449406), (112, 1138819), (154, 828232), (176, 724703), (308, 414116), (616, 207058), (1232, 103529)]