142263674

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{128629}}^1$

素因数の和:128717

約数の個数: 16

約数和(自身を含む): 246969600

約数和(自身を除く): 104705926

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 128629, 257258, 900403, 1800806, 10161691, 20323382, 71131837, 142263674]

約数ペア:

[(1, 142263674), (2, 71131837), (7, 20323382), (14, 10161691), (79, 1800806), (158, 900403), (553, 257258), (1106, 128629)]