164771432

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{8731}}^1$

素因数の和:9081

約数の個数: 32

約数和(自身を含む): 354169920

約数和(自身を除く): 189398488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 1348, 2359, 2696, 4718, 8731, 9436, 17462, 18872, 34924, 61117, 69848, 122234, 244468, 488936, 2942347, 5884694, 11769388, 20596429, 23538776, 41192858, 82385716, 164771432]

約数ペア:

[(1, 164771432), (2, 82385716), (4, 41192858), (7, 23538776), (8, 20596429), (14, 11769388), (28, 5884694), (56, 2942347), (337, 488936), (674, 244468), (1348, 122234), (2359, 69848), (2696, 61117), (4718, 34924), (8731, 18872), (9436, 17462)]