155705664

素因数分解:

$2^6\times 3^1\times {\mathrm{810967}}^1$

素因数の和:810982

約数の個数: 28

約数和(自身を含む): 411971744

約数和(自身を除く): 256266080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 810967, 1621934, 2432901, 3243868, 4865802, 6487736, 9731604, 12975472, 19463208, 25950944, 38926416, 51901888, 77852832, 155705664]

約数ペア:

[(1, 155705664), (2, 77852832), (3, 51901888), (4, 38926416), (6, 25950944), (8, 19463208), (12, 12975472), (16, 9731604), (24, 6487736), (32, 4865802), (48, 3243868), (64, 2432901), (96, 1621934), (192, 810967)]