198591588

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47149}}^1$

素因数の和:47178

約数の個数: 60

約数和(自身を含む): 559104700

約数和(自身を除く): 360513112

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 47149, 94298, 141447, 188596, 282894, 424341, 565788, 612937, 848682, 1225874, 1273023, 1697364, 1838811, 2451748, 2546046, 3677622, 3819069, 5092092, 5516433, 7355244, 7638138, 11032866, 15276276, 16549299, 22065732, 33098598, 49647897, 66197196, 99295794, 198591588]

約数ペア:

[(1, 198591588), (2, 99295794), (3, 66197196), (4, 49647897), (6, 33098598), (9, 22065732), (12, 16549299), (13, 15276276), (18, 11032866), (26, 7638138), (27, 7355244), (36, 5516433), (39, 5092092), (52, 3819069), (54, 3677622), (78, 2546046), (81, 2451748), (108, 1838811), (117, 1697364), (156, 1273023), (162, 1225874), (234, 848682), (324, 612937), (351, 565788), (468, 424341), (702, 282894), (1053, 188596), (1404, 141447), (2106, 94298), (4212, 47149)]