128893702924

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{42232537}}^1$

素因数の和:42232657

約数の個数: 24

約数和(自身を含む): 260152434080

約数和(自身を除く): 131258731156

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 42232537, 84465074, 168930148, 295627759, 591255518, 1182511036, 4603346533, 9206693066, 18413386132, 32223425731, 64446851462, 128893702924]

約数ペア:

[(1, 128893702924), (2, 64446851462), (4, 32223425731), (7, 18413386132), (14, 9206693066), (28, 4603346533), (109, 1182511036), (218, 591255518), (436, 295627759), (763, 168930148), (1526, 84465074), (3052, 42232537)]