189764892

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1549}}^1$

素因数の和:1683

約数の個数: 72

約数和(自身を含む): 497624400

約数和(自身を除く): 307859508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 83, 123, 164, 166, 246, 249, 332, 369, 492, 498, 738, 747, 996, 1476, 1494, 1549, 2988, 3098, 3403, 4647, 6196, 6806, 9294, 10209, 13612, 13941, 18588, 20418, 27882, 30627, 40836, 55764, 61254, 63509, 122508, 127018, 128567, 190527, 254036, 257134, 381054, 385701, 514268, 571581, 762108, 771402, 1143162, 1157103, 1542804, 2286324, 2314206, 4628412, 5271247, 10542494, 15813741, 21084988, 31627482, 47441223, 63254964, 94882446, 189764892]

約数ペア:

[(1, 189764892), (2, 94882446), (3, 63254964), (4, 47441223), (6, 31627482), (9, 21084988), (12, 15813741), (18, 10542494), (36, 5271247), (41, 4628412), (82, 2314206), (83, 2286324), (123, 1542804), (164, 1157103), (166, 1143162), (246, 771402), (249, 762108), (332, 571581), (369, 514268), (492, 385701), (498, 381054), (738, 257134), (747, 254036), (996, 190527), (1476, 128567), (1494, 127018), (1549, 122508), (2988, 63509), (3098, 61254), (3403, 55764), (4647, 40836), (6196, 30627), (6806, 27882), (9294, 20418), (10209, 18588), (13612, 13941)]