189743456

素因数分解:

$2^5\times 7^1\times {\mathrm{847069}}^1$

素因数の和:847086

約数の個数: 24

約数和(自身を含む): 426923280

約数和(自身を除く): 237179824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 847069, 1694138, 3388276, 5929483, 6776552, 11858966, 13553104, 23717932, 27106208, 47435864, 94871728, 189743456]

約数ペア:

[(1, 189743456), (2, 94871728), (4, 47435864), (7, 27106208), (8, 23717932), (14, 13553104), (16, 11858966), (28, 6776552), (32, 5929483), (56, 3388276), (112, 1694138), (224, 847069)]