144450274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{23321}}^1$

素因数の和:23505

約数の個数: 16

約数和(自身を含む): 229488480

約数和(自身を除く): 85038206

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 23321, 46642, 443099, 886198, 3801323, 7602646, 72225137, 144450274]

約数ペア:

[(1, 144450274), (2, 72225137), (19, 7602646), (38, 3801323), (163, 886198), (326, 443099), (3097, 46642), (6194, 23321)]