139207768

素因数分解:

$2^3\times 7^1\times {\mathrm{433}}^1\times {\mathrm{5741}}^1$

素因数の和:6187

約数の個数: 32

約数和(自身を含む): 299043360

約数和(自身を除く): 159835592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 433, 866, 1732, 3031, 3464, 5741, 6062, 11482, 12124, 22964, 24248, 40187, 45928, 80374, 160748, 321496, 2485853, 4971706, 9943412, 17400971, 19886824, 34801942, 69603884, 139207768]

約数ペア:

[(1, 139207768), (2, 69603884), (4, 34801942), (7, 19886824), (8, 17400971), (14, 9943412), (28, 4971706), (56, 2485853), (433, 321496), (866, 160748), (1732, 80374), (3031, 45928), (3464, 40187), (5741, 24248), (6062, 22964), (11482, 12124)]