109305128

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{68659}}^1$

素因数の和:68864

約数の個数: 16

約数和(自身を含む): 205980000

約数和(自身を除く): 96674872

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 68659, 137318, 274636, 549272, 13663141, 27326282, 54652564, 109305128]

約数ペア:

[(1, 109305128), (2, 54652564), (4, 27326282), (8, 13663141), (199, 549272), (398, 274636), (796, 137318), (1592, 68659)]