161725036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193451}}^1$

素因数の和:193485

約数の個数: 24

約数和(自身を含む): 324999360

約数和(自身を除く): 163274324

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 193451, 386902, 773804, 2127961, 3675569, 4255922, 7351138, 8511844, 14702276, 40431259, 80862518, 161725036]

約数ペア:

[(1, 161725036), (2, 80862518), (4, 40431259), (11, 14702276), (19, 8511844), (22, 7351138), (38, 4255922), (44, 3675569), (76, 2127961), (209, 773804), (418, 386902), (836, 193451)]