142724512

素因数分解:

$2^5\times 7^1\times {\mathrm{637163}}^1$

素因数の和:637180

約数の個数: 24

約数和(自身を含む): 321130656

約数和(自身を除く): 178406144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 637163, 1274326, 2548652, 4460141, 5097304, 8920282, 10194608, 17840564, 20389216, 35681128, 71362256, 142724512]

約数ペア:

[(1, 142724512), (2, 71362256), (4, 35681128), (7, 20389216), (8, 17840564), (14, 10194608), (16, 8920282), (28, 5097304), (32, 4460141), (56, 2548652), (112, 1274326), (224, 637163)]