168664548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63599}}^1$

素因数の和:63636

約数の個数: 48

約数和(自身を含む): 448761600

約数和(自身を除く): 280097052

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 63599, 127198, 190797, 254396, 381594, 763188, 826787, 1081183, 1653574, 2162366, 2480361, 3243549, 3307148, 4324732, 4960722, 6487098, 9921444, 12974196, 14055379, 28110758, 42166137, 56221516, 84332274, 168664548]

約数ペア:

[(1, 168664548), (2, 84332274), (3, 56221516), (4, 42166137), (6, 28110758), (12, 14055379), (13, 12974196), (17, 9921444), (26, 6487098), (34, 4960722), (39, 4324732), (51, 3307148), (52, 3243549), (68, 2480361), (78, 2162366), (102, 1653574), (156, 1081183), (204, 826787), (221, 763188), (442, 381594), (663, 254396), (884, 190797), (1326, 127198), (2652, 63599)]