128066708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{415801}}^1$

素因数の和:415823

約数の個数: 24

約数和(自身を含む): 279418944

約数和(自身を除く): 151352236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 415801, 831602, 1663204, 2910607, 4573811, 5821214, 9147622, 11642428, 18295244, 32016677, 64033354, 128066708]

約数ペア:

[(1, 128066708), (2, 64033354), (4, 32016677), (7, 18295244), (11, 11642428), (14, 9147622), (22, 5821214), (28, 4573811), (44, 2910607), (77, 1663204), (154, 831602), (308, 415801)]