128333856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{541}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 386805888

約数和(自身を除く): 258472032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 353, 541, 672, 706, 1059, 1082, 1412, 1623, 2118, 2164, 2471, 2824, 3246, 3787, 4236, 4328, 4942, 5648, 6492, 7413, 7574, 8472, 8656, 9884, 11296, 11361, 12984, 14826, 15148, 16944, 17312, 19768, 22722, 25968, 29652, 30296, 33888, 39536, 45444, 51936, 59304, 60592, 79072, 90888, 118608, 121184, 181776, 190973, 237216, 363552, 381946, 572919, 763892, 1145838, 1336811, 1527784, 2291676, 2673622, 3055568, 4010433, 4583352, 5347244, 6111136, 8020866, 9166704, 10694488, 16041732, 18333408, 21388976, 32083464, 42777952, 64166928, 128333856]

約数ペア:

[(1, 128333856), (2, 64166928), (3, 42777952), (4, 32083464), (6, 21388976), (7, 18333408), (8, 16041732), (12, 10694488), (14, 9166704), (16, 8020866), (21, 6111136), (24, 5347244), (28, 4583352), (32, 4010433), (42, 3055568), (48, 2673622), (56, 2291676), (84, 1527784), (96, 1336811), (112, 1145838), (168, 763892), (224, 572919), (336, 381946), (353, 363552), (541, 237216), (672, 190973), (706, 181776), (1059, 121184), (1082, 118608), (1412, 90888), (1623, 79072), (2118, 60592), (2164, 59304), (2471, 51936), (2824, 45444), (3246, 39536), (3787, 33888), (4236, 30296), (4328, 29652), (4942, 25968), (5648, 22722), (6492, 19768), (7413, 17312), (7574, 16944), (8472, 15148), (8656, 14826), (9884, 12984), (11296, 11361)]