120680912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4933}}^1$

素因数の和:5091

約数の個数: 40

約数和(自身を含む): 256962720

約数和(自身を除く): 136281808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 2224, 3058, 4933, 6116, 9866, 12232, 19732, 24464, 39464, 54263, 78928, 108526, 217052, 434104, 685687, 868208, 1371374, 2742748, 5485496, 7542557, 10970992, 15085114, 30170228, 60340456, 120680912]

約数ペア:

[(1, 120680912), (2, 60340456), (4, 30170228), (8, 15085114), (11, 10970992), (16, 7542557), (22, 5485496), (44, 2742748), (88, 1371374), (139, 868208), (176, 685687), (278, 434104), (556, 217052), (1112, 108526), (1529, 78928), (2224, 54263), (3058, 39464), (4933, 24464), (6116, 19732), (9866, 12232)]