143242816

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 84

約数和(自身を含む): 313259724

約数和(自身を除く): 170016908

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 137, 248, 272, 274, 496, 527, 544, 548, 961, 992, 1054, 1088, 1096, 1922, 1984, 2108, 2192, 2329, 3844, 4216, 4247, 4384, 4658, 7688, 8432, 8494, 8768, 9316, 15376, 16337, 16864, 16988, 18632, 30752, 32674, 33728, 33976, 37264, 61504, 65348, 67952, 72199, 74528, 130696, 131657, 135904, 144398, 149056, 261392, 263314, 271808, 288796, 522784, 526628, 577592, 1045568, 1053256, 1155184, 2106512, 2238169, 2310368, 4213024, 4476338, 4620736, 8426048, 8952676, 17905352, 35810704, 71621408, 143242816]

約数ペア:

[(1, 143242816), (2, 71621408), (4, 35810704), (8, 17905352), (16, 8952676), (17, 8426048), (31, 4620736), (32, 4476338), (34, 4213024), (62, 2310368), (64, 2238169), (68, 2106512), (124, 1155184), (136, 1053256), (137, 1045568), (248, 577592), (272, 526628), (274, 522784), (496, 288796), (527, 271808), (544, 263314), (548, 261392), (961, 149056), (992, 144398), (1054, 135904), (1088, 131657), (1096, 130696), (1922, 74528), (1984, 72199), (2108, 67952), (2192, 65348), (2329, 61504), (3844, 37264), (4216, 33976), (4247, 33728), (4384, 32674), (4658, 30752), (7688, 18632), (8432, 16988), (8494, 16864), (8768, 16337), (9316, 15376)]