189240688

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5651}}^1$

素因数の和:5702

約数の個数: 80

約数和(自身を含む): 470969856

約数和(自身を除く): 281729168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 5651, 8372, 11302, 16744, 22604, 33488, 39557, 45208, 73463, 79114, 90416, 129973, 146926, 158228, 259946, 293852, 316456, 514241, 519892, 587704, 632912, 909811, 1028482, 1039784, 1175408, 1689649, 1819622, 2056964, 2079568, 3379298, 3639244, 4113928, 6758596, 7278488, 8227856, 11827543, 13517192, 14556976, 23655086, 27034384, 47310172, 94620344, 189240688]

約数ペア:

[(1, 189240688), (2, 94620344), (4, 47310172), (7, 27034384), (8, 23655086), (13, 14556976), (14, 13517192), (16, 11827543), (23, 8227856), (26, 7278488), (28, 6758596), (46, 4113928), (52, 3639244), (56, 3379298), (91, 2079568), (92, 2056964), (104, 1819622), (112, 1689649), (161, 1175408), (182, 1039784), (184, 1028482), (208, 909811), (299, 632912), (322, 587704), (364, 519892), (368, 514241), (598, 316456), (644, 293852), (728, 259946), (1196, 158228), (1288, 146926), (1456, 129973), (2093, 90416), (2392, 79114), (2576, 73463), (4186, 45208), (4784, 39557), (5651, 33488), (8372, 22604), (11302, 16744)]