164259004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1451}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 355170816

約数和(自身を除く): 190911812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 311, 364, 622, 1244, 1451, 2177, 2902, 4043, 4354, 5804, 8086, 8708, 10157, 16172, 18863, 20314, 28301, 37726, 40628, 56602, 75452, 113204, 132041, 264082, 451261, 528164, 902522, 1805044, 3158827, 5866393, 6317654, 11732786, 12635308, 23465572, 41064751, 82129502, 164259004]

約数ペア:

[(1, 164259004), (2, 82129502), (4, 41064751), (7, 23465572), (13, 12635308), (14, 11732786), (26, 6317654), (28, 5866393), (52, 3158827), (91, 1805044), (182, 902522), (311, 528164), (364, 451261), (622, 264082), (1244, 132041), (1451, 113204), (2177, 75452), (2902, 56602), (4043, 40628), (4354, 37726), (5804, 28301), (8086, 20314), (8708, 18863), (10157, 16172)]