137466274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{44953}}^1$

素因数の和:45105

約数の個数: 16

約数和(自身を含む): 226568160

約数和(自身を除く): 89101886

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 44953, 89906, 494483, 988966, 6248467, 12496934, 68733137, 137466274]

約数ペア:

[(1, 137466274), (2, 68733137), (11, 12496934), (22, 6248467), (139, 988966), (278, 494483), (1529, 89906), (3058, 44953)]