161758912

素因数分解:

$2^6\times 7^1\times {\mathrm{361069}}^1$

素因数の和:361088

約数の個数: 28

約数和(自身を含む): 366847120

約数和(自身を除く): 205088208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 361069, 722138, 1444276, 2527483, 2888552, 5054966, 5777104, 10109932, 11554208, 20219864, 23108416, 40439728, 80879456, 161758912]

約数ペア:

[(1, 161758912), (2, 80879456), (4, 40439728), (7, 23108416), (8, 20219864), (14, 11554208), (16, 10109932), (28, 5777104), (32, 5054966), (56, 2888552), (64, 2527483), (112, 1444276), (224, 722138), (448, 361069)]