140942016

素因数分解:

$2^6\times 3^2\times {\mathrm{244691}}^1$

素因数の和:244709

約数の個数: 42

約数和(自身を含む): 403986492

約数和(自身を除く): 263044476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 244691, 489382, 734073, 978764, 1468146, 1957528, 2202219, 2936292, 3915056, 4404438, 5872584, 7830112, 8808876, 11745168, 15660224, 17617752, 23490336, 35235504, 46980672, 70471008, 140942016]

約数ペア:

[(1, 140942016), (2, 70471008), (3, 46980672), (4, 35235504), (6, 23490336), (8, 17617752), (9, 15660224), (12, 11745168), (16, 8808876), (18, 7830112), (24, 5872584), (32, 4404438), (36, 3915056), (48, 2936292), (64, 2202219), (72, 1957528), (96, 1468146), (144, 978764), (192, 734073), (288, 489382), (576, 244691)]