121544128

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{12577}}^1$

素因数の和:12740

約数の個数: 28

約数和(自身を含む): 242805712

約数和(自身を除く): 121261584

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 9664, 12577, 25154, 50308, 100616, 201232, 402464, 804928, 1899127, 3798254, 7596508, 15193016, 30386032, 60772064, 121544128]

約数ペア:

[(1, 121544128), (2, 60772064), (4, 30386032), (8, 15193016), (16, 7596508), (32, 3798254), (64, 1899127), (151, 804928), (302, 402464), (604, 201232), (1208, 100616), (2416, 50308), (4832, 25154), (9664, 12577)]