173140236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{941}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 462898800

約数和(自身を除く): 289758564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 269, 342, 538, 684, 807, 941, 1076, 1614, 1882, 2421, 2823, 3228, 3764, 4842, 5111, 5646, 8469, 9684, 10222, 11292, 15333, 16938, 17879, 20444, 30666, 33876, 35758, 45999, 53637, 61332, 71516, 91998, 107274, 160911, 183996, 214548, 253129, 321822, 506258, 643644, 759387, 1012516, 1518774, 2278161, 3037548, 4556322, 4809451, 9112644, 9618902, 14428353, 19237804, 28856706, 43285059, 57713412, 86570118, 173140236]

約数ペア:

[(1, 173140236), (2, 86570118), (3, 57713412), (4, 43285059), (6, 28856706), (9, 19237804), (12, 14428353), (18, 9618902), (19, 9112644), (36, 4809451), (38, 4556322), (57, 3037548), (76, 2278161), (114, 1518774), (171, 1012516), (228, 759387), (269, 643644), (342, 506258), (538, 321822), (684, 253129), (807, 214548), (941, 183996), (1076, 160911), (1614, 107274), (1882, 91998), (2421, 71516), (2823, 61332), (3228, 53637), (3764, 45999), (4842, 35758), (5111, 33876), (5646, 30666), (8469, 20444), (9684, 17879), (10222, 16938), (11292, 15333)]