168820004

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{715339}}^1$

素因数の和:715402

約数の個数: 12

約数和(自身を含む): 300442800

約数和(自身を除く): 131622796

約数列:

[1, 2, 4, 59, 118, 236, 715339, 1430678, 2861356, 42205001, 84410002, 168820004]

約数ペア:

[(1, 168820004), (2, 84410002), (4, 42205001), (59, 2861356), (118, 1430678), (236, 715339)]