168406004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{39019}}^1$

素因数の和:39119

約数の個数: 24

約数和(自身を含む): 321212640

約数和(自身を除く): 152806636

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 39019, 78038, 156076, 507247, 1014494, 2028988, 3238577, 6477154, 12954308, 42101501, 84203002, 168406004]

約数ペア:

[(1, 168406004), (2, 84203002), (4, 42101501), (13, 12954308), (26, 6477154), (52, 3238577), (83, 2028988), (166, 1014494), (332, 507247), (1079, 156076), (2158, 78038), (4316, 39019)]