166689712

素因数分解:

$2^4\times 7^1\times {\mathrm{1488301}}^1$

素因数の和:1488316

約数の個数: 20

約数和(自身を含む): 369098896

約数和(自身を除く): 202409184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1488301, 2976602, 5953204, 10418107, 11906408, 20836214, 23812816, 41672428, 83344856, 166689712]

約数ペア:

[(1, 166689712), (2, 83344856), (4, 41672428), (7, 23812816), (8, 20836214), (14, 11906408), (16, 10418107), (28, 5953204), (56, 2976602), (112, 1488301)]