159995812

素因数分解:

$2^2\times {\mathrm{2729}}^1\times {\mathrm{14657}}^1$

素因数の和:17390

約数の個数: 12

約数和(自身を含む): 280114380

約数和(自身を除く): 120118568

約数列:

[1, 2, 4, 2729, 5458, 10916, 14657, 29314, 58628, 39998953, 79997906, 159995812]

約数ペア:

[(1, 159995812), (2, 79997906), (4, 39998953), (2729, 58628), (5458, 29314), (10916, 14657)]