156394638

素因数分解:

$2^1\times 3^4\times {\mathrm{965399}}^1$

素因数の和:965413

約数の個数: 20

約数和(自身を含む): 350440200

約数和(自身を除く): 194045562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 965399, 1930798, 2896197, 5792394, 8688591, 17377182, 26065773, 52131546, 78197319, 156394638]

約数ペア:

[(1, 156394638), (2, 78197319), (3, 52131546), (6, 26065773), (9, 17377182), (18, 8688591), (27, 5792394), (54, 2896197), (81, 1930798), (162, 965399)]