164054816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5741}}^1$

素因数の和:5817

約数の個数: 48

約数和(自身を含む): 347276160

約数和(自身を除く): 183221344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1504, 1786, 3572, 5741, 7144, 11482, 14288, 22964, 28576, 45928, 91856, 109079, 183712, 218158, 269827, 436316, 539654, 872632, 1079308, 1745264, 2158616, 3490528, 4317232, 5126713, 8634464, 10253426, 20506852, 41013704, 82027408, 164054816]

約数ペア:

[(1, 164054816), (2, 82027408), (4, 41013704), (8, 20506852), (16, 10253426), (19, 8634464), (32, 5126713), (38, 4317232), (47, 3490528), (76, 2158616), (94, 1745264), (152, 1079308), (188, 872632), (304, 539654), (376, 436316), (608, 269827), (752, 218158), (893, 183712), (1504, 109079), (1786, 91856), (3572, 45928), (5741, 28576), (7144, 22964), (11482, 14288)]