156966238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{548833}}^1$

素因数の和:548859

約数の個数: 16

約数和(自身を含む): 276612336

約数和(自身を除く): 119646098

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 548833, 1097666, 6037163, 7134829, 12074326, 14269658, 78483119, 156966238]

約数ペア:

[(1, 156966238), (2, 78483119), (11, 14269658), (13, 12074326), (22, 7134829), (26, 6037163), (143, 1097666), (286, 548833)]