156908378870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{984307}}^1$

素因数の和:985172

約数の個数: 32

約数和(自身を含む): 297654739200

約数和(自身を除く): 140746360330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 839, 1678, 4195, 8390, 15941, 31882, 79705, 159410, 984307, 1968614, 4921535, 9843070, 18701833, 37403666, 93509165, 187018330, 825833573, 1651667146, 4129167865, 8258335730, 15690837887, 31381675774, 78454189435, 156908378870]

約数ペア:

[(1, 156908378870), (2, 78454189435), (5, 31381675774), (10, 15690837887), (19, 8258335730), (38, 4129167865), (95, 1651667146), (190, 825833573), (839, 187018330), (1678, 93509165), (4195, 37403666), (8390, 18701833), (15941, 9843070), (31882, 4921535), (79705, 1968614), (159410, 984307)]