135376978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{7879}}^1$

素因数の和:7974

約数の個数: 24

約数和(自身を含む): 226376640

約数和(自身を除く): 90999662

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 7879, 8591, 15758, 17182, 86669, 173338, 559409, 953359, 1118818, 1906718, 6153499, 12306998, 67688489, 135376978]

約数ペア:

[(1, 135376978), (2, 67688489), (11, 12306998), (22, 6153499), (71, 1906718), (121, 1118818), (142, 953359), (242, 559409), (781, 173338), (1562, 86669), (7879, 17182), (8591, 15758)]