161845154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{37691}}^1$

素因数の和:37825

約数の個数: 16

約数和(自身を含む): 257813280

約数和(自身を除く): 95968126

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 37691, 75382, 716129, 1432258, 4259083, 8518166, 80922577, 161845154]

約数ペア:

[(1, 161845154), (2, 80922577), (19, 8518166), (38, 4259083), (113, 1432258), (226, 716129), (2147, 75382), (4294, 37691)]