147291254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{155699}}^1$

素因数の和:155755

約数の個数: 16

約数和(自身を含む): 246628800

約数和(自身を除く): 99337546

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 155699, 311398, 1712689, 3425378, 6695057, 13390114, 73645627, 147291254]

約数ペア:

[(1, 147291254), (2, 73645627), (11, 13390114), (22, 6695057), (43, 3425378), (86, 1712689), (473, 311398), (946, 155699)]