128983656

素因数分解:

$2^3\times 3^1\times {\mathrm{5374319}}^1$

素因数の和:5374328

約数の個数: 16

約数和(自身を含む): 322459200

約数和(自身を除く): 193475544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5374319, 10748638, 16122957, 21497276, 32245914, 42994552, 64491828, 128983656]

約数ペア:

[(1, 128983656), (2, 64491828), (3, 42994552), (4, 32245914), (6, 21497276), (8, 16122957), (12, 10748638), (24, 5374319)]