164647672

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{8329}}^1$

素因数の和:8695

約数の個数: 32

約数和(自身を含む): 353858400

約数和(自身を除く): 189210728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 4942, 8329, 9884, 16658, 19768, 33316, 58303, 66632, 116606, 233212, 466424, 2940137, 5880274, 11760548, 20580959, 23521096, 41161918, 82323836, 164647672]

約数ペア:

[(1, 164647672), (2, 82323836), (4, 41161918), (7, 23521096), (8, 20580959), (14, 11760548), (28, 5880274), (56, 2940137), (353, 466424), (706, 233212), (1412, 116606), (2471, 66632), (2824, 58303), (4942, 33316), (8329, 19768), (9884, 16658)]