158889865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{12227}}^1$

素因数の和:12368

約数の個数: 16

約数和(自身を含む): 200734848

約数和(自身を除く): 41844983

約数列:

[1, 5, 23, 113, 115, 565, 2599, 12227, 12995, 61135, 281221, 1381651, 1406105, 6908255, 31777973, 158889865]

約数ペア:

[(1, 158889865), (5, 31777973), (23, 6908255), (113, 1406105), (115, 1381651), (565, 281221), (2599, 61135), (12227, 12995)]