161569492

素因数分解:

$2^2\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{3769}}^1$

素因数の和:5311

約数の個数: 24

約数和(自身を含む): 323435840

約数和(自身を除く): 161866348

約数列:

[1, 2, 4, 7, 14, 28, 1531, 3062, 3769, 6124, 7538, 10717, 15076, 21434, 26383, 42868, 52766, 105532, 5770339, 11540678, 23081356, 40392373, 80784746, 161569492]

約数ペア:

[(1, 161569492), (2, 80784746), (4, 40392373), (7, 23081356), (14, 11540678), (28, 5770339), (1531, 105532), (3062, 52766), (3769, 42868), (6124, 26383), (7538, 21434), (10717, 15076)]