149744147

素因数分解:

$7^2\times {\mathrm{619}}^1\times {\mathrm{4937}}^1$

素因数の和:5570

約数の個数: 12

約数和(自身を含む): 174508920

約数和(自身を除く): 24764773

約数列:

[1, 7, 49, 619, 4333, 4937, 30331, 34559, 241913, 3056003, 21392021, 149744147]

約数ペア:

[(1, 149744147), (7, 21392021), (49, 3056003), (619, 241913), (4333, 34559), (4937, 30331)]