157637824

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{12503}}^1$

素因数の和:12712

約数の個数: 28

約数和(自身を含む): 314425584

約数和(自身を除く): 156787760

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12503, 12608, 25006, 50012, 100024, 200048, 400096, 800192, 2463091, 4926182, 9852364, 19704728, 39409456, 78818912, 157637824]

約数ペア:

[(1, 157637824), (2, 78818912), (4, 39409456), (8, 19704728), (16, 9852364), (32, 4926182), (64, 2463091), (197, 800192), (394, 400096), (788, 200048), (1576, 100024), (3152, 50012), (6304, 25006), (12503, 12608)]