155138836

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{277}}^1\times {\mathrm{859}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 274463840

約数和(自身を除く): 119325004

約数列:

[1, 2, 4, 163, 277, 326, 554, 652, 859, 1108, 1718, 3436, 45151, 90302, 140017, 180604, 237943, 280034, 475886, 560068, 951772, 38784709, 77569418, 155138836]

約数ペア:

[(1, 155138836), (2, 77569418), (4, 38784709), (163, 951772), (277, 560068), (326, 475886), (554, 280034), (652, 237943), (859, 180604), (1108, 140017), (1718, 90302), (3436, 45151)]