158502748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{2393}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 287567280

約数和(自身を除く): 129064532

約数列:

[1, 2, 4, 29, 58, 116, 571, 1142, 2284, 2393, 4786, 9572, 16559, 33118, 66236, 69397, 138794, 277588, 1366403, 2732806, 5465612, 39625687, 79251374, 158502748]

約数ペア:

[(1, 158502748), (2, 79251374), (4, 39625687), (29, 5465612), (58, 2732806), (116, 1366403), (571, 277588), (1142, 138794), (2284, 69397), (2393, 66236), (4786, 33118), (9572, 16559)]