128313106

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{3943}}^1$

素因数の和:4305

約数の個数: 16

約数和(自身を含む): 196789824

約数和(自身を除く): 68476718

約数列:

[1, 2, 53, 106, 307, 614, 3943, 7886, 16271, 32542, 208979, 417958, 1210501, 2421002, 64156553, 128313106]

約数ペア:

[(1, 128313106), (2, 64156553), (53, 2421002), (106, 1210501), (307, 417958), (614, 208979), (3943, 32542), (7886, 16271)]