128643168

素因数分解:

$2^5\times 3^1\times {\mathrm{1340033}}^1$

素因数の和:1340046

約数の個数: 24

約数和(自身を含む): 337688568

約数和(自身を除く): 209045400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1340033, 2680066, 4020099, 5360132, 8040198, 10720264, 16080396, 21440528, 32160792, 42881056, 64321584, 128643168]

約数ペア:

[(1, 128643168), (2, 64321584), (3, 42881056), (4, 32160792), (6, 21440528), (8, 16080396), (12, 10720264), (16, 8040198), (24, 5360132), (32, 4020099), (48, 2680066), (96, 1340033)]