128426108

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{1571}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 228178944

約数和(自身を除く): 99752836

約数列:

[1, 2, 4, 107, 191, 214, 382, 428, 764, 1571, 3142, 6284, 20437, 40874, 81748, 168097, 300061, 336194, 600122, 672388, 1200244, 32106527, 64213054, 128426108]

約数ペア:

[(1, 128426108), (2, 64213054), (4, 32106527), (107, 1200244), (191, 672388), (214, 600122), (382, 336194), (428, 300061), (764, 168097), (1571, 81748), (3142, 40874), (6284, 20437)]