189151024

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{142433}}^1$

素因数の和:142524

約数の個数: 20

約数和(自身を含む): 370898136

約数和(自身を除く): 181747112

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 142433, 284866, 569732, 1139464, 2278928, 11821939, 23643878, 47287756, 94575512, 189151024]

約数ペア:

[(1, 189151024), (2, 94575512), (4, 47287756), (8, 23643878), (16, 11821939), (83, 2278928), (166, 1139464), (332, 569732), (664, 284866), (1328, 142433)]