128834172

素因数分解:

$2^2\times 3^3\times {\mathrm{1192909}}^1$

素因数の和:1192922

約数の個数: 24

約数和(自身を含む): 334014800

約数和(自身を除く): 205180628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1192909, 2385818, 3578727, 4771636, 7157454, 10736181, 14314908, 21472362, 32208543, 42944724, 64417086, 128834172]

約数ペア:

[(1, 128834172), (2, 64417086), (3, 42944724), (4, 32208543), (6, 21472362), (9, 14314908), (12, 10736181), (18, 7157454), (27, 4771636), (36, 3578727), (54, 2385818), (108, 1192909)]