168734956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{13577}}^1$

素因数の和:13833

約数の個数: 24

約数和(自身を含む): 319354560

約数和(自身を除く): 150619604

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 12428, 13577, 27154, 54308, 176501, 353002, 706004, 3244903, 6489806, 12979612, 42183739, 84367478, 168734956]

約数ペア:

[(1, 168734956), (2, 84367478), (4, 42183739), (13, 12979612), (26, 6489806), (52, 3244903), (239, 706004), (478, 353002), (956, 176501), (3107, 54308), (6214, 27154), (12428, 13577)]