163729712

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{129533}}^1$

素因数の和:129620

約数の個数: 20

約数和(自身を含む): 321244320

約数和(自身を除く): 157514608

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 129533, 259066, 518132, 1036264, 2072528, 10233107, 20466214, 40932428, 81864856, 163729712]

約数ペア:

[(1, 163729712), (2, 81864856), (4, 40932428), (8, 20466214), (16, 10233107), (79, 2072528), (158, 1036264), (316, 518132), (632, 259066), (1264, 129533)]