128820336

素因数分解:

$2^4\times 3^1\times {\mathrm{2683757}}^1$

素因数の和:2683768

約数の個数: 20

約数和(自身を含む): 332785992

約数和(自身を除く): 203965656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2683757, 5367514, 8051271, 10735028, 16102542, 21470056, 32205084, 42940112, 64410168, 128820336]

約数ペア:

[(1, 128820336), (2, 64410168), (3, 42940112), (4, 32205084), (6, 21470056), (8, 16102542), (12, 10735028), (16, 8051271), (24, 5367514), (48, 2683757)]