161776324

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{14723}}^1$

素因数の和:14835

約数の個数: 24

約数和(自身を含む): 294362208

約数和(自身を除く): 132585884

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 2747, 5494, 10988, 14723, 29446, 58892, 603643, 986441, 1207286, 1972882, 2414572, 3945764, 40444081, 80888162, 161776324]

約数ペア:

[(1, 161776324), (2, 80888162), (4, 40444081), (41, 3945764), (67, 2414572), (82, 1972882), (134, 1207286), (164, 986441), (268, 603643), (2747, 58892), (5494, 29446), (10988, 14723)]