172034642978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2445967}}^1$

素因数の和:2446142

約数の個数: 32

約数和(自身を含む): 295864289280

約数和(自身を除く): 123829646302

約数列:

[1, 2, 11, 22, 23, 46, 139, 253, 278, 506, 1529, 3058, 3197, 6394, 35167, 70334, 2445967, 4891934, 26905637, 53811274, 56257241, 112514482, 339989413, 618829651, 679978826, 1237659302, 3739883543, 7479767086, 7819756499, 15639512998, 86017321489, 172034642978]

約数ペア:

[(1, 172034642978), (2, 86017321489), (11, 15639512998), (22, 7819756499), (23, 7479767086), (46, 3739883543), (139, 1237659302), (253, 679978826), (278, 618829651), (506, 339989413), (1529, 112514482), (3058, 56257241), (3197, 53811274), (6394, 26905637), (35167, 4891934), (70334, 2445967)]