163925498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 274337280

約数和(自身を除く): 110411782

約数列:

[1, 2, 11, 22, 83, 107, 166, 214, 839, 913, 1177, 1678, 1826, 2354, 8881, 9229, 17762, 18458, 69637, 89773, 97691, 139274, 179546, 195382, 766007, 987503, 1532014, 1975006, 7451159, 14902318, 81962749, 163925498]

約数ペア:

[(1, 163925498), (2, 81962749), (11, 14902318), (22, 7451159), (83, 1975006), (107, 1532014), (166, 987503), (214, 766007), (839, 195382), (913, 179546), (1177, 139274), (1678, 97691), (1826, 89773), (2354, 69637), (8881, 18458), (9229, 17762)]