181242128

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{13187}}^1$

素因数の和:14054

約数の個数: 20

約数和(自身を含む): 351592080

約数和(自身を除く): 170349952

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 6872, 13187, 13744, 26374, 52748, 105496, 210992, 11327633, 22655266, 45310532, 90621064, 181242128]

約数ペア:

[(1, 181242128), (2, 90621064), (4, 45310532), (8, 22655266), (16, 11327633), (859, 210992), (1718, 105496), (3436, 52748), (6872, 26374), (13187, 13744)]