268240136

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{123727}}^1$

素因数の和:124004

約数の個数: 16

約数和(自身を含む): 504810240

約数和(自身を除く): 236570104

約数列:

[1, 2, 4, 8, 271, 542, 1084, 2168, 123727, 247454, 494908, 989816, 33530017, 67060034, 134120068, 268240136]

約数ペア:

[(1, 268240136), (2, 134120068), (4, 67060034), (8, 33530017), (271, 989816), (542, 494908), (1084, 247454), (2168, 123727)]