149488486

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{97961}}^1$

素因数の和:98079

約数の個数: 16

約数和(自身を含む): 258619680

約数和(自身を除く): 109131194

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 97961, 195922, 685727, 1371454, 10677749, 21355498, 74744243, 149488486]

約数ペア:

[(1, 149488486), (2, 74744243), (7, 21355498), (14, 10677749), (109, 1371454), (218, 685727), (763, 195922), (1526, 97961)]