128535902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{142501}}^1$

素因数の和:142555

約数の個数: 16

約数和(自身を含む): 215463024

約数和(自身を除く): 86927122

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 142501, 285002, 1567511, 3135022, 5842541, 11685082, 64267951, 128535902]

約数ペア:

[(1, 128535902), (2, 64267951), (11, 11685082), (22, 5842541), (41, 3135022), (82, 1567511), (451, 285002), (902, 142501)]