155399072

素因数分解:

$2^5\times {\mathrm{353}}^1\times {\mathrm{13757}}^1$

素因数の和:14120

約数の個数: 24

約数和(自身を含む): 306830916

約数和(自身を除く): 151431844

約数列:

[1, 2, 4, 8, 16, 32, 353, 706, 1412, 2824, 5648, 11296, 13757, 27514, 55028, 110056, 220112, 440224, 4856221, 9712442, 19424884, 38849768, 77699536, 155399072]

約数ペア:

[(1, 155399072), (2, 77699536), (4, 38849768), (8, 19424884), (16, 9712442), (32, 4856221), (353, 440224), (706, 220112), (1412, 110056), (2824, 55028), (5648, 27514), (11296, 13757)]