164731218

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{386693}}^1$

素因数の和:386769

約数の個数: 16

約数和(自身を含む): 334103616

約数和(自身を除く): 169372398

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 386693, 773386, 1160079, 2320158, 27455203, 54910406, 82365609, 164731218]

約数ペア:

[(1, 164731218), (2, 82365609), (3, 54910406), (6, 27455203), (71, 2320158), (142, 1160079), (213, 773386), (426, 386693)]