164694964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{309577}}^1$

素因数の和:309607

約数の個数: 24

約数和(自身を含む): 346727360

約数和(自身を除く): 182032396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 309577, 619154, 1238308, 2167039, 4334078, 5881963, 8668156, 11763926, 23527852, 41173741, 82347482, 164694964]

約数ペア:

[(1, 164694964), (2, 82347482), (4, 41173741), (7, 23527852), (14, 11763926), (19, 8668156), (28, 5881963), (38, 4334078), (76, 2167039), (133, 1238308), (266, 619154), (532, 309577)]