129416504

素因数分解:

$2^3\times 7^1\times {\mathrm{2311009}}^1$

素因数の和:2311022

約数の個数: 16

約数和(自身を含む): 277321200

約数和(自身を除く): 147904696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2311009, 4622018, 9244036, 16177063, 18488072, 32354126, 64708252, 129416504]

約数ペア:

[(1, 129416504), (2, 64708252), (4, 32354126), (7, 18488072), (8, 16177063), (14, 9244036), (28, 4622018), (56, 2311009)]