164728216

素因数分解:

$2^3\times {\mathrm{1093}}^1\times {\mathrm{18839}}^1$

素因数の和:19938

約数の個数: 16

約数和(自身を含む): 309164400

約数和(自身を除く): 144436184

約数列:

[1, 2, 4, 8, 1093, 2186, 4372, 8744, 18839, 37678, 75356, 150712, 20591027, 41182054, 82364108, 164728216]

約数ペア:

[(1, 164728216), (2, 82364108), (4, 41182054), (8, 20591027), (1093, 150712), (2186, 75356), (4372, 37678), (8744, 18839)]