120216376

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{8353}}^1$

素因数の和:8623

約数の個数: 32

約数和(自身を含む): 258639840

約数和(自身を除く): 138423464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 7196, 8353, 14392, 16706, 33412, 58471, 66824, 116942, 233884, 467768, 2146721, 4293442, 8586884, 15027047, 17173768, 30054094, 60108188, 120216376]

約数ペア:

[(1, 120216376), (2, 60108188), (4, 30054094), (7, 17173768), (8, 15027047), (14, 8586884), (28, 4293442), (56, 2146721), (257, 467768), (514, 233884), (1028, 116942), (1799, 66824), (2056, 58471), (3598, 33412), (7196, 16706), (8353, 14392)]