128465808

素因数分解:

$2^4\times 3^1\times {\mathrm{2676371}}^1$

素因数の和:2676382

約数の個数: 20

約数和(自身を含む): 331870128

約数和(自身を除く): 203404320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2676371, 5352742, 8029113, 10705484, 16058226, 21410968, 32116452, 42821936, 64232904, 128465808]

約数ペア:

[(1, 128465808), (2, 64232904), (3, 42821936), (4, 32116452), (6, 21410968), (8, 16058226), (12, 10705484), (16, 8029113), (24, 5352742), (48, 2676371)]