128292016

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{53101}}^1$

素因数の和:53260

約数の個数: 20

約数和(自身を含む): 250216624

約数和(自身を除く): 121924608

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 53101, 106202, 212404, 424808, 849616, 8018251, 16036502, 32073004, 64146008, 128292016]

約数ペア:

[(1, 128292016), (2, 64146008), (4, 32073004), (8, 16036502), (16, 8018251), (151, 849616), (302, 424808), (604, 212404), (1208, 106202), (2416, 53101)]