189788184

素因数分解:

$2^3\times 3^4\times {\mathrm{109}}^1\times {\mathrm{2687}}^1$

素因数の和:2814

約数の個数: 80

約数和(自身を含む): 536659200

約数和(自身を除く): 346871016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 324, 327, 436, 648, 654, 872, 981, 1308, 1962, 2616, 2687, 2943, 3924, 5374, 5886, 7848, 8061, 8829, 10748, 11772, 16122, 17658, 21496, 23544, 24183, 32244, 35316, 48366, 64488, 70632, 72549, 96732, 145098, 193464, 217647, 290196, 292883, 435294, 580392, 585766, 870588, 878649, 1171532, 1741176, 1757298, 2343064, 2635947, 3514596, 5271894, 7029192, 7907841, 10543788, 15815682, 21087576, 23723523, 31631364, 47447046, 63262728, 94894092, 189788184]

約数ペア:

[(1, 189788184), (2, 94894092), (3, 63262728), (4, 47447046), (6, 31631364), (8, 23723523), (9, 21087576), (12, 15815682), (18, 10543788), (24, 7907841), (27, 7029192), (36, 5271894), (54, 3514596), (72, 2635947), (81, 2343064), (108, 1757298), (109, 1741176), (162, 1171532), (216, 878649), (218, 870588), (324, 585766), (327, 580392), (436, 435294), (648, 292883), (654, 290196), (872, 217647), (981, 193464), (1308, 145098), (1962, 96732), (2616, 72549), (2687, 70632), (2943, 64488), (3924, 48366), (5374, 35316), (5886, 32244), (7848, 24183), (8061, 23544), (8829, 21496), (10748, 17658), (11772, 16122)]