168403914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9479}}^1$

素因数の和:9544

約数の個数: 64

約数和(自身を含む): 436838400

約数和(自身を除く): 268434486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1974, 2538, 2961, 5922, 8883, 9479, 17766, 18958, 28437, 56874, 66353, 85311, 132706, 170622, 199059, 255933, 398118, 445513, 511866, 597177, 891026, 1194354, 1336539, 1791531, 2673078, 3118591, 3583062, 4009617, 6237182, 8019234, 9355773, 12028851, 18711546, 24057702, 28067319, 56134638, 84201957, 168403914]

約数ペア:

[(1, 168403914), (2, 84201957), (3, 56134638), (6, 28067319), (7, 24057702), (9, 18711546), (14, 12028851), (18, 9355773), (21, 8019234), (27, 6237182), (42, 4009617), (47, 3583062), (54, 3118591), (63, 2673078), (94, 1791531), (126, 1336539), (141, 1194354), (189, 891026), (282, 597177), (329, 511866), (378, 445513), (423, 398118), (658, 255933), (846, 199059), (987, 170622), (1269, 132706), (1974, 85311), (2538, 66353), (2961, 56874), (5922, 28437), (8883, 18958), (9479, 17766)]