164149286

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2803}}^1$

素因数の和:2948

約数の個数: 32

約数和(自身を含む): 290718720

約数和(自身を除く): 126569434

約数列:

[1, 2, 7, 14, 47, 89, 94, 178, 329, 623, 658, 1246, 2803, 4183, 5606, 8366, 19621, 29281, 39242, 58562, 131741, 249467, 263482, 498934, 922187, 1746269, 1844374, 3492538, 11724949, 23449898, 82074643, 164149286]

約数ペア:

[(1, 164149286), (2, 82074643), (7, 23449898), (14, 11724949), (47, 3492538), (89, 1844374), (94, 1746269), (178, 922187), (329, 498934), (623, 263482), (658, 249467), (1246, 131741), (2803, 58562), (4183, 39242), (5606, 29281), (8366, 19621)]