166616192

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{15683}}^1$

素因数の和:15780

約数の個数: 32

約数和(自身を含む): 335951280

約数和(自身を除く): 169335088

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 15683, 31366, 62732, 125464, 250928, 501856, 1003712, 1301689, 2007424, 2603378, 5206756, 10413512, 20827024, 41654048, 83308096, 166616192]

約数ペア:

[(1, 166616192), (2, 83308096), (4, 41654048), (8, 20827024), (16, 10413512), (32, 5206756), (64, 2603378), (83, 2007424), (128, 1301689), (166, 1003712), (332, 501856), (664, 250928), (1328, 125464), (2656, 62732), (5312, 31366), (10624, 15683)]