166652008

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{49481}}^1$

素因数の和:49908

約数の個数: 16

約数和(自身を含む): 313221060

約数和(自身を除く): 146569052

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 49481, 98962, 197924, 395848, 20831501, 41663002, 83326004, 166652008]

約数ペア:

[(1, 166652008), (2, 83326004), (4, 41663002), (8, 20831501), (421, 395848), (842, 197924), (1684, 98962), (3368, 49481)]