177421836

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{138179}}^1$

素因数の和:138293

約数の個数: 24

約数和(自身を含む): 417856320

約数和(自身を除く): 240434484

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 138179, 276358, 414537, 552716, 829074, 1658148, 14785153, 29570306, 44355459, 59140612, 88710918, 177421836]

約数ペア:

[(1, 177421836), (2, 88710918), (3, 59140612), (4, 44355459), (6, 29570306), (12, 14785153), (107, 1658148), (214, 829074), (321, 552716), (428, 414537), (642, 276358), (1284, 138179)]