128545508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353147}}^1$

素因数の和:353171

約数の個数: 24

約数和(自身を含む): 276868032

約数和(自身を除く): 148322524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 353147, 706294, 1412588, 2472029, 4590911, 4944058, 9181822, 9888116, 18363644, 32136377, 64272754, 128545508]

約数ペア:

[(1, 128545508), (2, 64272754), (4, 32136377), (7, 18363644), (13, 9888116), (14, 9181822), (26, 4944058), (28, 4590911), (52, 2472029), (91, 1412588), (182, 706294), (364, 353147)]