128426092924

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{1321}}^1\times {\mathrm{222979}}^1$

素因数の和:224413

約数の個数: 24

約数和(自身を含む): 226980261200

約数和(自身を除く): 98554168276

約数列:

[1, 2, 4, 109, 218, 436, 1321, 2642, 5284, 143989, 222979, 287978, 445958, 575956, 891916, 24304711, 48609422, 97218844, 294555259, 589110518, 1178221036, 32106523231, 64213046462, 128426092924]

約数ペア:

[(1, 128426092924), (2, 64213046462), (4, 32106523231), (109, 1178221036), (218, 589110518), (436, 294555259), (1321, 97218844), (2642, 48609422), (5284, 24304711), (143989, 891916), (222979, 575956), (287978, 445958)]