164328143

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1901}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 192269376

約数和(自身を除く): 27941233

約数列:

[1, 7, 53, 233, 371, 1631, 1901, 12349, 13307, 86443, 100753, 442933, 705271, 3100531, 23475449, 164328143]

約数ペア:

[(1, 164328143), (7, 23475449), (53, 3100531), (233, 705271), (371, 442933), (1631, 100753), (1901, 86443), (12349, 13307)]