137681978

素因数分解:

$2^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{11863}}^1$

素因数の和:12701

約数の個数: 16

約数和(自身を含む): 236330880

約数和(自身を除く): 98648902

約数列:

[1, 2, 7, 14, 829, 1658, 5803, 11606, 11863, 23726, 83041, 166082, 9834427, 19668854, 68840989, 137681978]

約数ペア:

[(1, 137681978), (2, 68840989), (7, 19668854), (14, 9834427), (829, 166082), (1658, 83041), (5803, 23726), (11606, 11863)]