129843142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19739}}^1$

素因数の和:19788

約数の個数: 32

約数和(自身を含む): 238775040

約数和(自身を除く): 108931898

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 19739, 39478, 217129, 256607, 434258, 453997, 513214, 907994, 2822677, 4993967, 5645354, 5901961, 9987934, 11803922, 64921571, 129843142]

約数ペア:

[(1, 129843142), (2, 64921571), (11, 11803922), (13, 9987934), (22, 5901961), (23, 5645354), (26, 4993967), (46, 2822677), (143, 907994), (253, 513214), (286, 453997), (299, 434258), (506, 256607), (598, 217129), (3289, 39478), (6578, 19739)]