158800912

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 313479936

約数和(自身を除く): 154679024

約数列:

[1, 2, 4, 8, 16, 83, 166, 197, 332, 394, 607, 664, 788, 1214, 1328, 1576, 2428, 3152, 4856, 9712, 16351, 32702, 50381, 65404, 100762, 119579, 130808, 201524, 239158, 261616, 403048, 478316, 806096, 956632, 1913264, 9925057, 19850114, 39700228, 79400456, 158800912]

約数ペア:

[(1, 158800912), (2, 79400456), (4, 39700228), (8, 19850114), (16, 9925057), (83, 1913264), (166, 956632), (197, 806096), (332, 478316), (394, 403048), (607, 261616), (664, 239158), (788, 201524), (1214, 130808), (1328, 119579), (1576, 100762), (2428, 65404), (3152, 50381), (4856, 32702), (9712, 16351)]