156780942

素因数分解:

$2^1\times 3^1\times {\mathrm{1201}}^1\times {\mathrm{21757}}^1$

素因数の和:22963

約数の個数: 16

約数和(自身を含む): 313837392

約数和(自身を除く): 157056450

約数列:

[1, 2, 3, 6, 1201, 2402, 3603, 7206, 21757, 43514, 65271, 130542, 26130157, 52260314, 78390471, 156780942]

約数ペア:

[(1, 156780942), (2, 78390471), (3, 52260314), (6, 26130157), (1201, 130542), (2402, 65271), (3603, 43514), (7206, 21757)]