121439178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7589}}^1$

素因数の和:7731

約数の個数: 48

約数和(自身を含む): 303114240

約数和(自身を除く): 181675062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 7589, 8001, 15178, 16002, 22767, 45534, 53123, 68301, 106246, 136602, 159369, 318738, 478107, 956214, 963803, 1927606, 2891409, 5782818, 6746621, 8674227, 13493242, 17348454, 20239863, 40479726, 60719589, 121439178]

約数ペア:

[(1, 121439178), (2, 60719589), (3, 40479726), (6, 20239863), (7, 17348454), (9, 13493242), (14, 8674227), (18, 6746621), (21, 5782818), (42, 2891409), (63, 1927606), (126, 963803), (127, 956214), (254, 478107), (381, 318738), (762, 159369), (889, 136602), (1143, 106246), (1778, 68301), (2286, 53123), (2667, 45534), (5334, 22767), (7589, 16002), (8001, 15178)]