165202408

素因数分解:

$2^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4463}}^1$

素因数の和:5137

約数の個数: 32

約数和(自身を含む): 354620160

約数和(自身を除く): 189417752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 661, 1322, 2644, 4463, 4627, 5288, 8926, 9254, 17852, 18508, 31241, 35704, 37016, 62482, 124964, 249928, 2950043, 5900086, 11800172, 20650301, 23600344, 41300602, 82601204, 165202408]

約数ペア:

[(1, 165202408), (2, 82601204), (4, 41300602), (7, 23600344), (8, 20650301), (14, 11800172), (28, 5900086), (56, 2950043), (661, 249928), (1322, 124964), (2644, 62482), (4463, 37016), (4627, 35704), (5288, 31241), (8926, 18508), (9254, 17852)]