168682528

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18367}}^1$

素因数の和:18425

約数の個数: 48

約数和(自身を含む): 388813824

約数和(自身を除く): 220131296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 18367, 36734, 73468, 128569, 146936, 257138, 293872, 514276, 587744, 753047, 1028552, 1506094, 2057104, 3012188, 4114208, 5271329, 6024376, 10542658, 12048752, 21085316, 24097504, 42170632, 84341264, 168682528]

約数ペア:

[(1, 168682528), (2, 84341264), (4, 42170632), (7, 24097504), (8, 21085316), (14, 12048752), (16, 10542658), (28, 6024376), (32, 5271329), (41, 4114208), (56, 3012188), (82, 2057104), (112, 1506094), (164, 1028552), (224, 753047), (287, 587744), (328, 514276), (574, 293872), (656, 257138), (1148, 146936), (1312, 128569), (2296, 73468), (4592, 36734), (9184, 18367)]