138135972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{885487}}^1$

素因数の和:885507

約数の個数: 24

約数和(自身を含む): 347111296

約数和(自身を除く): 208975324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 885487, 1770974, 2656461, 3541948, 5312922, 10625844, 11511331, 23022662, 34533993, 46045324, 69067986, 138135972]

約数ペア:

[(1, 138135972), (2, 69067986), (3, 46045324), (4, 34533993), (6, 23022662), (12, 11511331), (13, 10625844), (26, 5312922), (39, 3541948), (52, 2656461), (78, 1770974), (156, 885487)]