161760214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1050391}}^1$

素因数の和:1050411

約数の個数: 16

約数和(自身を含む): 302512896

約数和(自身を除く): 140752682

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1050391, 2100782, 7352737, 11554301, 14705474, 23108602, 80880107, 161760214]

約数ペア:

[(1, 161760214), (2, 80880107), (7, 23108602), (11, 14705474), (14, 11554301), (22, 7352737), (77, 2100782), (154, 1050391)]