165027152

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{219451}}^1$

素因数の和:219506

約数の個数: 20

約数和(自身を含む): 326544576

約数和(自身を除く): 161517424

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 219451, 438902, 877804, 1755608, 3511216, 10314197, 20628394, 41256788, 82513576, 165027152]

約数ペア:

[(1, 165027152), (2, 82513576), (4, 41256788), (8, 20628394), (16, 10314197), (47, 3511216), (94, 1755608), (188, 877804), (376, 438902), (752, 219451)]