132987478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{32579}}^1$

素因数の和:32751

約数の個数: 16

約数和(自身を含む): 216200880

約数和(自身を除く): 83213402

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 32579, 65158, 423527, 847054, 5114903, 10229806, 66493739, 132987478]

約数ペア:

[(1, 132987478), (2, 66493739), (13, 10229806), (26, 5114903), (157, 847054), (314, 423527), (2041, 65158), (4082, 32579)]