155111446

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{270229}}^1$

素因数の和:270279

約数の個数: 16

約数和(自身を含む): 272391840

約数和(自身を除く): 117280394

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 270229, 540458, 1891603, 3783206, 11079389, 22158778, 77555723, 155111446]

約数ペア:

[(1, 155111446), (2, 77555723), (7, 22158778), (14, 11079389), (41, 3783206), (82, 1891603), (287, 540458), (574, 270229)]