157876906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{117643}}^1$

素因数の和:117717

約数の個数: 16

約数和(自身を含む): 262581408

約数和(自身を除く): 104704502

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 117643, 235286, 1294073, 2588146, 7176223, 14352446, 78938453, 157876906]

約数ペア:

[(1, 157876906), (2, 78938453), (11, 14352446), (22, 7176223), (61, 2588146), (122, 1294073), (671, 235286), (1342, 117643)]