162774884

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{4513}}^1$

素因数の和:4715

約数の個数: 24

約数和(自身を含む): 291207168

約数和(自身を除く): 128432284

約数列:

[1, 2, 4, 71, 127, 142, 254, 284, 508, 4513, 9017, 9026, 18034, 18052, 36068, 320423, 573151, 640846, 1146302, 1281692, 2292604, 40693721, 81387442, 162774884]

約数ペア:

[(1, 162774884), (2, 81387442), (4, 40693721), (71, 2292604), (127, 1281692), (142, 1146302), (254, 640846), (284, 573151), (508, 320423), (4513, 36068), (9017, 18052), (9026, 18034)]