158611328

素因数分解:

$2^7\times {\mathrm{1239151}}^1$

素因数の和:1239165

約数の個数: 16

約数和(自身を含む): 315983760

約数和(自身を除く): 157372432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1239151, 2478302, 4956604, 9913208, 19826416, 39652832, 79305664, 158611328]

約数ペア:

[(1, 158611328), (2, 79305664), (4, 39652832), (8, 19826416), (16, 9913208), (32, 4956604), (64, 2478302), (128, 1239151)]