159796638

素因数分解:

$2^1\times 3^4\times {\mathrm{337}}^1\times {\mathrm{2927}}^1$

素因数の和:3278

約数の個数: 40

約数和(自身を含む): 359248032

約数和(自身を除く): 199451394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 337, 674, 1011, 2022, 2927, 3033, 5854, 6066, 8781, 9099, 17562, 18198, 26343, 27297, 52686, 54594, 79029, 158058, 237087, 474174, 986399, 1972798, 2959197, 5918394, 8877591, 17755182, 26632773, 53265546, 79898319, 159796638]

約数ペア:

[(1, 159796638), (2, 79898319), (3, 53265546), (6, 26632773), (9, 17755182), (18, 8877591), (27, 5918394), (54, 2959197), (81, 1972798), (162, 986399), (337, 474174), (674, 237087), (1011, 158058), (2022, 79029), (2927, 54594), (3033, 52686), (5854, 27297), (6066, 26343), (8781, 18198), (9099, 17562)]