159337072

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 313747280

約数和(自身を除く): 154410208

約数列:

[1, 2, 4, 8, 16, 109, 211, 218, 422, 433, 436, 844, 866, 872, 1688, 1732, 1744, 3376, 3464, 6928, 22999, 45998, 47197, 91363, 91996, 94394, 182726, 183992, 188788, 365452, 367984, 377576, 730904, 755152, 1461808, 9958567, 19917134, 39834268, 79668536, 159337072]

約数ペア:

[(1, 159337072), (2, 79668536), (4, 39834268), (8, 19917134), (16, 9958567), (109, 1461808), (211, 755152), (218, 730904), (422, 377576), (433, 367984), (436, 365452), (844, 188788), (866, 183992), (872, 182726), (1688, 94394), (1732, 91996), (1744, 91363), (3376, 47197), (3464, 45998), (6928, 22999)]