138848136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{826477}}^1$

素因数の和:826493

約数の個数: 32

約数和(自身を含む): 396709440

約数和(自身を除く): 257861304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 826477, 1652954, 2479431, 3305908, 4958862, 5785339, 6611816, 9917724, 11570678, 17356017, 19835448, 23141356, 34712034, 46282712, 69424068, 138848136]

約数ペア:

[(1, 138848136), (2, 69424068), (3, 46282712), (4, 34712034), (6, 23141356), (7, 19835448), (8, 17356017), (12, 11570678), (14, 9917724), (21, 6611816), (24, 5785339), (28, 4958862), (42, 3305908), (56, 2479431), (84, 1652954), (168, 826477)]