163280474

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1597}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 286872960

約数和(自身を除く): 123592486

約数列:

[1, 2, 7, 14, 67, 109, 134, 218, 469, 763, 938, 1526, 1597, 3194, 7303, 11179, 14606, 22358, 51121, 102242, 106999, 174073, 213998, 348146, 748993, 1218511, 1497986, 2437022, 11662891, 23325782, 81640237, 163280474]

約数ペア:

[(1, 163280474), (2, 81640237), (7, 23325782), (14, 11662891), (67, 2437022), (109, 1497986), (134, 1218511), (218, 748993), (469, 348146), (763, 213998), (938, 174073), (1526, 106999), (1597, 102242), (3194, 51121), (7303, 22358), (11179, 14606)]