136790164

素因数分解:

$2^2\times 7^2\times {\mathrm{697909}}^1$

素因数の和:697927

約数の個数: 18

約数和(自身を含む): 278466090

約数和(自身を除く): 141675926

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 697909, 1395818, 2791636, 4885363, 9770726, 19541452, 34197541, 68395082, 136790164]

約数ペア:

[(1, 136790164), (2, 68395082), (4, 34197541), (7, 19541452), (14, 9770726), (28, 4885363), (49, 2791636), (98, 1395818), (196, 697909)]