154313536

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 84

約数和(自身を含む): 342517476

約数和(自身を除く): 188203940

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 193, 208, 248, 386, 403, 416, 496, 772, 806, 832, 961, 992, 1544, 1612, 1922, 1984, 2509, 3088, 3224, 3844, 5018, 5983, 6176, 6448, 7688, 10036, 11966, 12352, 12493, 12896, 15376, 20072, 23932, 24986, 25792, 30752, 40144, 47864, 49972, 61504, 77779, 80288, 95728, 99944, 155558, 160576, 185473, 191456, 199888, 311116, 370946, 382912, 399776, 622232, 741892, 799552, 1244464, 1483784, 2411149, 2488928, 2967568, 4822298, 4977856, 5935136, 9644596, 11870272, 19289192, 38578384, 77156768, 154313536]

約数ペア:

[(1, 154313536), (2, 77156768), (4, 38578384), (8, 19289192), (13, 11870272), (16, 9644596), (26, 5935136), (31, 4977856), (32, 4822298), (52, 2967568), (62, 2488928), (64, 2411149), (104, 1483784), (124, 1244464), (193, 799552), (208, 741892), (248, 622232), (386, 399776), (403, 382912), (416, 370946), (496, 311116), (772, 199888), (806, 191456), (832, 185473), (961, 160576), (992, 155558), (1544, 99944), (1612, 95728), (1922, 80288), (1984, 77779), (2509, 61504), (3088, 49972), (3224, 47864), (3844, 40144), (5018, 30752), (5983, 25792), (6176, 24986), (6448, 23932), (7688, 20072), (10036, 15376), (11966, 12896), (12352, 12493)]