164484790

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{52889}}^1$

素因数の和:53207

約数の個数: 16

約数和(自身を含む): 297030240

約数和(自身を除く): 132545450

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 52889, 105778, 264445, 528890, 16448479, 32896958, 82242395, 164484790]

約数ペア:

[(1, 164484790), (2, 82242395), (5, 32896958), (10, 16448479), (311, 528890), (622, 264445), (1555, 105778), (3110, 52889)]