163021794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 359856000

約数和(自身を除く): 196834206

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 149, 166, 169, 249, 298, 338, 447, 498, 507, 894, 1014, 1079, 1937, 2158, 2197, 3237, 3874, 4394, 5811, 6474, 6591, 11622, 12367, 13182, 14027, 24734, 25181, 28054, 37101, 42081, 50362, 74202, 75543, 84162, 151086, 160771, 182351, 321542, 327353, 364702, 482313, 547053, 654706, 964626, 982059, 1094106, 1964118, 2090023, 4180046, 6270069, 12540138, 27170299, 54340598, 81510897, 163021794]

約数ペア:

[(1, 163021794), (2, 81510897), (3, 54340598), (6, 27170299), (13, 12540138), (26, 6270069), (39, 4180046), (78, 2090023), (83, 1964118), (149, 1094106), (166, 982059), (169, 964626), (249, 654706), (298, 547053), (338, 482313), (447, 364702), (498, 327353), (507, 321542), (894, 182351), (1014, 160771), (1079, 151086), (1937, 84162), (2158, 75543), (2197, 74202), (3237, 50362), (3874, 42081), (4394, 37101), (5811, 28054), (6474, 25181), (6591, 24734), (11622, 14027), (12367, 13182)]