128302572

素因数分解:

$2^2\times 3^1\times {\mathrm{10691881}}^1$

素因数の和:10691888

約数の個数: 12

約数和(自身を含む): 299372696

約数和(自身を除く): 171070124

約数列:

[1, 2, 3, 4, 6, 12, 10691881, 21383762, 32075643, 42767524, 64151286, 128302572]

約数ペア:

[(1, 128302572), (2, 64151286), (3, 42767524), (4, 32075643), (6, 21383762), (12, 10691881)]