164034164

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{19463}}^1$

素因数の和:19524

約数の個数: 36

約数和(自身を含む): 341709984

約数和(自身を除く): 177675820

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 19463, 38926, 77852, 136241, 272482, 544964, 836909, 953687, 1673818, 1907374, 3347636, 3814748, 5858363, 11716726, 23433452, 41008541, 82017082, 164034164]

約数ペア:

[(1, 164034164), (2, 82017082), (4, 41008541), (7, 23433452), (14, 11716726), (28, 5858363), (43, 3814748), (49, 3347636), (86, 1907374), (98, 1673818), (172, 953687), (196, 836909), (301, 544964), (602, 272482), (1204, 136241), (2107, 77852), (4214, 38926), (8428, 19463)]