156612261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{26951}}^1$

素因数の和:27116

約数の個数: 16

約数和(自身を含む): 226396800

約数和(自身を除く): 69784539

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 26951, 80853, 350363, 1051089, 4015699, 12047097, 52204087, 156612261]

約数ペア:

[(1, 156612261), (3, 52204087), (13, 12047097), (39, 4015699), (149, 1051089), (447, 350363), (1937, 80853), (5811, 26951)]