189345888

素因数分解:

$2^5\times 3^2\times {\mathrm{657451}}^1$

素因数の和:657467

約数の個数: 36

約数和(自身を含む): 538453188

約数和(自身を除く): 349107300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 657451, 1314902, 1972353, 2629804, 3944706, 5259608, 5917059, 7889412, 10519216, 11834118, 15778824, 21038432, 23668236, 31557648, 47336472, 63115296, 94672944, 189345888]

約数ペア:

[(1, 189345888), (2, 94672944), (3, 63115296), (4, 47336472), (6, 31557648), (8, 23668236), (9, 21038432), (12, 15778824), (16, 11834118), (18, 10519216), (24, 7889412), (32, 5917059), (36, 5259608), (48, 3944706), (72, 2629804), (96, 1972353), (144, 1314902), (288, 657451)]