158402272

素因数分解:

$2^5\times 7^1\times {\mathrm{707153}}^1$

素因数の和:707170

約数の個数: 24

約数和(自身を含む): 356405616

約数和(自身を除く): 198003344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 707153, 1414306, 2828612, 4950071, 5657224, 9900142, 11314448, 19800284, 22628896, 39600568, 79201136, 158402272]

約数ペア:

[(1, 158402272), (2, 79201136), (4, 39600568), (7, 22628896), (8, 19800284), (14, 11314448), (16, 9900142), (28, 5657224), (32, 4950071), (56, 2828612), (112, 1414306), (224, 707153)]