128564322

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{39607}}^1$

素因数の和:40153

約数の個数: 16

約数和(自身を含む): 257610432

約数和(自身を除く): 129046110

約数列:

[1, 2, 3, 6, 541, 1082, 1623, 3246, 39607, 79214, 118821, 237642, 21427387, 42854774, 64282161, 128564322]

約数ペア:

[(1, 128564322), (2, 64282161), (3, 42854774), (6, 21427387), (541, 237642), (1082, 118821), (1623, 79214), (3246, 39607)]