187850912

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 378356832

約数和(自身を除く): 190505920

約数列:

[1, 2, 4, 8, 16, 32, 83, 107, 166, 214, 332, 428, 661, 664, 856, 1322, 1328, 1712, 2644, 2656, 3424, 5288, 8881, 10576, 17762, 21152, 35524, 54863, 70727, 71048, 109726, 141454, 142096, 219452, 282908, 284192, 438904, 565816, 877808, 1131632, 1755616, 2263264, 5870341, 11740682, 23481364, 46962728, 93925456, 187850912]

約数ペア:

[(1, 187850912), (2, 93925456), (4, 46962728), (8, 23481364), (16, 11740682), (32, 5870341), (83, 2263264), (107, 1755616), (166, 1131632), (214, 877808), (332, 565816), (428, 438904), (661, 284192), (664, 282908), (856, 219452), (1322, 142096), (1328, 141454), (1712, 109726), (2644, 71048), (2656, 70727), (3424, 54863), (5288, 35524), (8881, 21152), (10576, 17762)]