128230424

素因数分解:

$2^3\times 7^1\times {\mathrm{2289829}}^1$

素因数の和:2289842

約数の個数: 16

約数和(自身を含む): 274779600

約数和(自身を除く): 146549176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2289829, 4579658, 9159316, 16028803, 18318632, 32057606, 64115212, 128230424]

約数ペア:

[(1, 128230424), (2, 64115212), (4, 32057606), (7, 18318632), (8, 16028803), (14, 9159316), (28, 4579658), (56, 2289829)]