156919365039

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1\times {\mathrm{638047}}^1$

素因数の和:639246

約数の個数: 16

約数和(自身を含む): 212281121792

約数和(自身を除く): 55361756753

約数列:

[1, 3, 73, 219, 1123, 3369, 81979, 245937, 638047, 1914141, 46577431, 139732293, 716526781, 2149580343, 52306455013, 156919365039]

約数ペア:

[(1, 156919365039), (3, 52306455013), (73, 2149580343), (219, 716526781), (1123, 139732293), (3369, 46577431), (81979, 1914141), (245937, 638047)]