123845392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6967}}^1$

素因数の和:7087

約数の個数: 40

約数和(自身を含む): 264393792

約数和(自身を除く): 140548400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 4444, 6967, 8888, 13934, 17776, 27868, 55736, 76637, 111472, 153274, 306548, 613096, 703667, 1226192, 1407334, 2814668, 5629336, 7740337, 11258672, 15480674, 30961348, 61922696, 123845392]

約数ペア:

[(1, 123845392), (2, 61922696), (4, 30961348), (8, 15480674), (11, 11258672), (16, 7740337), (22, 5629336), (44, 2814668), (88, 1407334), (101, 1226192), (176, 703667), (202, 613096), (404, 306548), (808, 153274), (1111, 111472), (1616, 76637), (2222, 55736), (4444, 27868), (6967, 17776), (8888, 13934)]