102171878

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{1439}}^1$

素因数の和:1843

約数の個数: 16

約数和(自身を含む): 155105280

約数和(自身を除く): 52933402

約数列:

[1, 2, 131, 262, 271, 542, 1439, 2878, 35501, 71002, 188509, 377018, 389969, 779938, 51085939, 102171878]

約数ペア:

[(1, 102171878), (2, 51085939), (131, 779938), (262, 389969), (271, 377018), (542, 188509), (1439, 71002), (2878, 35501)]