171572912

素因数分解:

$2^4\times 7^2\times {\mathrm{218843}}^1$

素因数の和:218865

約数の個数: 30

約数和(自身を含む): 386697348

約数和(自身を除く): 215124436

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 218843, 437686, 875372, 1531901, 1750744, 3063802, 3501488, 6127604, 10723307, 12255208, 21446614, 24510416, 42893228, 85786456, 171572912]

約数ペア:

[(1, 171572912), (2, 85786456), (4, 42893228), (7, 24510416), (8, 21446614), (14, 12255208), (16, 10723307), (28, 6127604), (49, 3501488), (56, 3063802), (98, 1750744), (112, 1531901), (196, 875372), (392, 437686), (784, 218843)]