149723418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{16987}}^1$

素因数の和:17118

約数の個数: 32

約数和(自身を含む): 325354176

約数和(自身を除く): 175630758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2938, 4407, 8814, 16987, 33974, 50961, 101922, 220831, 441662, 662493, 1324986, 1919531, 3839062, 5758593, 11517186, 24953903, 49907806, 74861709, 149723418]

約数ペア:

[(1, 149723418), (2, 74861709), (3, 49907806), (6, 24953903), (13, 11517186), (26, 5758593), (39, 3839062), (78, 1919531), (113, 1324986), (226, 662493), (339, 441662), (678, 220831), (1469, 101922), (2938, 50961), (4407, 33974), (8814, 16987)]