159952878

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{54517}}^1$

素因数の和:54688

約数の個数: 24

約数和(自身を含む): 348697128

約数和(自身を除く): 188744250

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 54517, 109034, 163551, 327102, 490653, 981306, 8886271, 17772542, 26658813, 53317626, 79976439, 159952878]

約数ペア:

[(1, 159952878), (2, 79976439), (3, 53317626), (6, 26658813), (9, 17772542), (18, 8886271), (163, 981306), (326, 490653), (489, 327102), (978, 163551), (1467, 109034), (2934, 54517)]