140558236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{386149}}^1$

素因数の和:386173

約数の個数: 24

約数和(自身を含む): 302741600

約数和(自身を除く): 162183364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 386149, 772298, 1544596, 2703043, 5019937, 5406086, 10039874, 10812172, 20079748, 35139559, 70279118, 140558236]

約数ペア:

[(1, 140558236), (2, 70279118), (4, 35139559), (7, 20079748), (13, 10812172), (14, 10039874), (26, 5406086), (28, 5019937), (52, 2703043), (91, 1544596), (182, 772298), (364, 386149)]