140792454

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:666

約数の個数: 72

約数和(自身を含む): 338607360

約数和(自身を除く): 197814906

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 127, 198, 242, 254, 363, 381, 509, 726, 762, 1018, 1089, 1143, 1397, 1527, 2178, 2286, 2794, 3054, 4191, 4581, 5599, 8382, 9162, 11198, 12573, 15367, 16797, 25146, 30734, 33594, 46101, 50391, 61589, 64643, 92202, 100782, 123178, 129286, 138303, 184767, 193929, 276606, 369534, 387858, 554301, 581787, 711073, 1108602, 1163574, 1422146, 2133219, 4266438, 6399657, 7821803, 12799314, 15643606, 23465409, 46930818, 70396227, 140792454]

約数ペア:

[(1, 140792454), (2, 70396227), (3, 46930818), (6, 23465409), (9, 15643606), (11, 12799314), (18, 7821803), (22, 6399657), (33, 4266438), (66, 2133219), (99, 1422146), (121, 1163574), (127, 1108602), (198, 711073), (242, 581787), (254, 554301), (363, 387858), (381, 369534), (509, 276606), (726, 193929), (762, 184767), (1018, 138303), (1089, 129286), (1143, 123178), (1397, 100782), (1527, 92202), (2178, 64643), (2286, 61589), (2794, 50391), (3054, 46101), (4191, 33594), (4581, 30734), (5599, 25146), (8382, 16797), (9162, 15367), (11198, 12573)]