128549186

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{4441}}^1$

素因数の和:4837

約数の個数: 16

約数和(自身を含む): 198130968

約数和(自身を除く): 69581782

約数列:

[1, 2, 41, 82, 353, 706, 4441, 8882, 14473, 28946, 182081, 364162, 1567673, 3135346, 64274593, 128549186]

約数ペア:

[(1, 128549186), (2, 64274593), (41, 3135346), (82, 1567673), (353, 364162), (706, 182081), (4441, 28946), (8882, 14473)]