162815270

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{128201}}^1$

素因数の和:128335

約数の個数: 16

約数和(自身を含む): 295377408

約数和(自身を除く): 132562138

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 128201, 256402, 641005, 1282010, 16281527, 32563054, 81407635, 162815270]

約数ペア:

[(1, 162815270), (2, 81407635), (5, 32563054), (10, 16281527), (127, 1282010), (254, 641005), (635, 256402), (1270, 128201)]