147890264

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 281627280

約数和(自身を除く): 133737016

約数列:

[1, 2, 4, 8, 107, 197, 214, 394, 428, 788, 856, 877, 1576, 1754, 3508, 7016, 21079, 42158, 84316, 93839, 168632, 172769, 187678, 345538, 375356, 691076, 750712, 1382152, 18486283, 36972566, 73945132, 147890264]

約数ペア:

[(1, 147890264), (2, 73945132), (4, 36972566), (8, 18486283), (107, 1382152), (197, 750712), (214, 691076), (394, 375356), (428, 345538), (788, 187678), (856, 172769), (877, 168632), (1576, 93839), (1754, 84316), (3508, 42158), (7016, 21079)]