158136138

素因数分解:

$2^1\times 3^6\times {\mathrm{108461}}^1$

素因数の和:108481

約数の個数: 28

約数和(自身を含む): 355646898

約数和(自身を除く): 197510760

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 108461, 216922, 325383, 650766, 976149, 1952298, 2928447, 5856894, 8785341, 17570682, 26356023, 52712046, 79068069, 158136138]

約数ペア:

[(1, 158136138), (2, 79068069), (3, 52712046), (6, 26356023), (9, 17570682), (18, 8785341), (27, 5856894), (54, 2928447), (81, 1952298), (162, 976149), (243, 650766), (486, 325383), (729, 216922), (1458, 108461)]