135756138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{12577}}^1$

素因数の和:12846

約数の個数: 32

約数和(自身を含む): 311531904

約数和(自身を除く): 175775766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 12577, 25154, 37731, 75462, 88039, 176078, 264117, 528234, 3232289, 6464578, 9696867, 19393734, 22626023, 45252046, 67878069, 135756138]

約数ペア:

[(1, 135756138), (2, 67878069), (3, 45252046), (6, 22626023), (7, 19393734), (14, 9696867), (21, 6464578), (42, 3232289), (257, 528234), (514, 264117), (771, 176078), (1542, 88039), (1799, 75462), (3598, 37731), (5397, 25154), (10794, 12577)]