149030749

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{1051}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 174514176

約数和(自身を除く): 25483427

約数列:

[1, 7, 47, 329, 431, 1051, 3017, 7357, 20257, 49397, 141799, 345779, 452981, 3170867, 21290107, 149030749]

約数ペア:

[(1, 149030749), (7, 21290107), (47, 3170867), (329, 452981), (431, 345779), (1051, 141799), (3017, 49397), (7357, 20257)]