156942214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{548749}}^1$

素因数の和:548775

約数の個数: 16

約数和(自身を含む): 276570000

約数和(自身を除く): 119627786

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 548749, 1097498, 6036239, 7133737, 12072478, 14267474, 78471107, 156942214]

約数ペア:

[(1, 156942214), (2, 78471107), (11, 14267474), (13, 12072478), (22, 7133737), (26, 6036239), (143, 1097498), (286, 548749)]