156949612012

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{571}}^1\times {\mathrm{411479}}^1$

素因数の和:412221

約数の個数: 24

約数和(自身を含む): 276791074560

約数和(自身を除く): 119841462548

約数列:

[1, 2, 4, 167, 334, 571, 668, 1142, 2284, 95357, 190714, 381428, 411479, 822958, 1645916, 68716993, 137433986, 234954509, 274867972, 469909018, 939818036, 39237403003, 78474806006, 156949612012]

約数ペア:

[(1, 156949612012), (2, 78474806006), (4, 39237403003), (167, 939818036), (334, 469909018), (571, 274867972), (668, 234954509), (1142, 137433986), (2284, 68716993), (95357, 1645916), (190714, 822958), (381428, 411479)]