159008654

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{19891}}^1$

素因数の和:20471

約数の個数: 16

約数和(自身を含む): 273077376

約数和(自身を除く): 114068722

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 7994, 19891, 39782, 139237, 278474, 11357761, 22715522, 79504327, 159008654]

約数ペア:

[(1, 159008654), (2, 79504327), (7, 22715522), (14, 11357761), (571, 278474), (1142, 139237), (3997, 39782), (7994, 19891)]