128992276798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{837612187}}^1$

素因数の和:837612207

約数の個数: 16

約数和(自身を含む): 241232310144

約数和(自身を除く): 112240033346

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 837612187, 1675224374, 5863285309, 9213734057, 11726570618, 18427468114, 64496138399, 128992276798]

約数ペア:

[(1, 128992276798), (2, 64496138399), (7, 18427468114), (11, 11726570618), (14, 9213734057), (22, 5863285309), (77, 1675224374), (154, 837612187)]