156742517168

素因数分解:

$2^4\times {\mathrm{2207}}^1\times {\mathrm{4438789}}^1$

素因数の和:4441004

約数の個数: 20

約数和(自身を含む): 303826297920

約数和(自身を除く): 147083780752

約数列:

[1, 2, 4, 8, 16, 2207, 4414, 8828, 17656, 35312, 4438789, 8877578, 17755156, 35510312, 71020624, 9796407323, 19592814646, 39185629292, 78371258584, 156742517168]

約数ペア:

[(1, 156742517168), (2, 78371258584), (4, 39185629292), (8, 19592814646), (16, 9796407323), (2207, 71020624), (4414, 35510312), (8828, 17755156), (17656, 8877578), (35312, 4438789)]