128225688

素因数分解:

$2^3\times 3^1\times {\mathrm{5342737}}^1$

素因数の和:5342746

約数の個数: 16

約数和(自身を含む): 320564280

約数和(自身を除く): 192338592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5342737, 10685474, 16028211, 21370948, 32056422, 42741896, 64112844, 128225688]

約数ペア:

[(1, 128225688), (2, 64112844), (3, 42741896), (4, 32056422), (6, 21370948), (8, 16028211), (12, 10685474), (24, 5342737)]