164505874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 273430080

約数和(自身を除く): 108924206

約数列:

[1, 2, 13, 26, 43, 86, 269, 538, 547, 559, 1094, 1118, 3497, 6994, 7111, 11567, 14222, 23134, 23521, 47042, 147143, 150371, 294286, 300742, 305773, 611546, 1912859, 3825718, 6327149, 12654298, 82252937, 164505874]

約数ペア:

[(1, 164505874), (2, 82252937), (13, 12654298), (26, 6327149), (43, 3825718), (86, 1912859), (269, 611546), (538, 305773), (547, 300742), (559, 294286), (1094, 150371), (1118, 147143), (3497, 47042), (6994, 23521), (7111, 23134), (11567, 14222)]