133692016

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{105769}}^1$

素因数の和:105856

約数の個数: 20

約数和(自身を含む): 262309600

約数和(自身を除く): 128617584

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 105769, 211538, 423076, 846152, 1692304, 8355751, 16711502, 33423004, 66846008, 133692016]

約数ペア:

[(1, 133692016), (2, 66846008), (4, 33423004), (8, 16711502), (16, 8355751), (79, 1692304), (158, 846152), (316, 423076), (632, 211538), (1264, 105769)]