121176308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{19813}}^1$

素因数の和:19967

約数の個数: 24

約数和(自身を含む): 233012640

約数和(自身を除く): 111836332

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 19813, 39626, 79252, 217943, 435886, 871772, 2754007, 5508014, 11016028, 30294077, 60588154, 121176308]

約数ペア:

[(1, 121176308), (2, 60588154), (4, 30294077), (11, 11016028), (22, 5508014), (44, 2754007), (139, 871772), (278, 435886), (556, 217943), (1529, 79252), (3058, 39626), (6116, 19813)]