128085126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1642117}}^1$

素因数の和:1642135

約数の個数: 16

約数和(自身を含む): 275875824

約数和(自身を除く): 147790698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1642117, 3284234, 4926351, 9852702, 21347521, 42695042, 64042563, 128085126]

約数ペア:

[(1, 128085126), (2, 64042563), (3, 42695042), (6, 21347521), (13, 9852702), (26, 4926351), (39, 3284234), (78, 1642117)]