155195852

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{82727}}^1$

素因数の和:82805

約数の個数: 24

約数和(自身を含む): 315028224

約数和(自身を除く): 159832372

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 82727, 165454, 330908, 579089, 1158178, 2316356, 5542709, 11085418, 22170836, 38798963, 77597926, 155195852]

約数ペア:

[(1, 155195852), (2, 77597926), (4, 38798963), (7, 22170836), (14, 11085418), (28, 5542709), (67, 2316356), (134, 1158178), (268, 579089), (469, 330908), (938, 165454), (1876, 82727)]