135898392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{808919}}^1$

素因数の和:808935

約数の個数: 32

約数和(自身を含む): 388281600

約数和(自身を除く): 252383208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 808919, 1617838, 2426757, 3235676, 4853514, 5662433, 6471352, 9707028, 11324866, 16987299, 19414056, 22649732, 33974598, 45299464, 67949196, 135898392]

約数ペア:

[(1, 135898392), (2, 67949196), (3, 45299464), (4, 33974598), (6, 22649732), (7, 19414056), (8, 16987299), (12, 11324866), (14, 9707028), (21, 6471352), (24, 5662433), (28, 4853514), (42, 3235676), (56, 2426757), (84, 1617838), (168, 808919)]