140057984

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{9043}}^1$

素因数の和:9079

約数の個数: 48

約数和(自身を含む): 306727260

約数和(自身を除く): 166669276

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 9043, 15488, 18086, 36172, 72344, 99473, 144688, 198946, 289376, 397892, 578752, 795784, 1094203, 1157504, 1591568, 2188406, 3183136, 4376812, 6366272, 8753624, 12732544, 17507248, 35014496, 70028992, 140057984]

約数ペア:

[(1, 140057984), (2, 70028992), (4, 35014496), (8, 17507248), (11, 12732544), (16, 8753624), (22, 6366272), (32, 4376812), (44, 3183136), (64, 2188406), (88, 1591568), (121, 1157504), (128, 1094203), (176, 795784), (242, 578752), (352, 397892), (484, 289376), (704, 198946), (968, 144688), (1408, 99473), (1936, 72344), (3872, 36172), (7744, 18086), (9043, 15488)]