133044656

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{77713}}^1$

素因数の和:77828

約数の個数: 20

約数和(自身を含む): 260186472

約数和(自身を除く): 127141816

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 77713, 155426, 310852, 621704, 1243408, 8315291, 16630582, 33261164, 66522328, 133044656]

約数ペア:

[(1, 133044656), (2, 66522328), (4, 33261164), (8, 16630582), (16, 8315291), (107, 1243408), (214, 621704), (428, 310852), (856, 155426), (1712, 77713)]