156900402

素因数分解:

$2^1\times 3^4\times {\mathrm{968521}}^1$

素因数の和:968535

約数の個数: 20

約数和(自身を含む): 351573486

約数和(自身を除く): 194673084

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 968521, 1937042, 2905563, 5811126, 8716689, 17433378, 26150067, 52300134, 78450201, 156900402]

約数ペア:

[(1, 156900402), (2, 78450201), (3, 52300134), (6, 26150067), (9, 17433378), (18, 8716689), (27, 5811126), (54, 2905563), (81, 1937042), (162, 968521)]