138158136

素因数分解:

$2^3\times 3^5\times {\mathrm{71069}}^1$

素因数の和:71090

約数の個数: 48

約数和(自身を含む): 388042200

約数和(自身を除く): 249884064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 71069, 142138, 213207, 284276, 426414, 568552, 639621, 852828, 1279242, 1705656, 1918863, 2558484, 3837726, 5116968, 5756589, 7675452, 11513178, 15350904, 17269767, 23026356, 34539534, 46052712, 69079068, 138158136]

約数ペア:

[(1, 138158136), (2, 69079068), (3, 46052712), (4, 34539534), (6, 23026356), (8, 17269767), (9, 15350904), (12, 11513178), (18, 7675452), (24, 5756589), (27, 5116968), (36, 3837726), (54, 2558484), (72, 1918863), (81, 1705656), (108, 1279242), (162, 852828), (216, 639621), (243, 568552), (324, 426414), (486, 284276), (648, 213207), (972, 142138), (1944, 71069)]