156953198974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{548787409}}^1$

素因数の和:548787435

約数の個数: 16

約数和(自身を含む): 276588854640

約数和(自身を除く): 119635655666

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 548787409, 1097574818, 6036661499, 7134236317, 12073322998, 14268472634, 78476599487, 156953198974]

約数ペア:

[(1, 156953198974), (2, 78476599487), (11, 14268472634), (13, 12073322998), (22, 7134236317), (26, 6036661499), (143, 1097574818), (286, 548787409)]