157020009656

素因数分解:

$2^3\times {\mathrm{6869}}^1\times {\mathrm{2857403}}^1$

素因数の和:2864278

約数の個数: 16

約数和(自身を含む): 294455482200

約数和(自身を除く): 137435472544

約数列:

[1, 2, 4, 8, 6869, 13738, 27476, 54952, 2857403, 5714806, 11429612, 22859224, 19627501207, 39255002414, 78510004828, 157020009656]

約数ペア:

[(1, 157020009656), (2, 78510004828), (4, 39255002414), (8, 19627501207), (6869, 22859224), (13738, 11429612), (27476, 5714806), (54952, 2857403)]