164236418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{54709}}^1$

素因数の和:54809

約数の個数: 16

約数和(自身を含む): 262608000

約数和(自身を除く): 98371582

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 54709, 109418, 1039471, 2078942, 4322011, 8644022, 82118209, 164236418]

約数ペア:

[(1, 164236418), (2, 82118209), (19, 8644022), (38, 4322011), (79, 2078942), (158, 1039471), (1501, 109418), (3002, 54709)]