156021974

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{44249}}^1$

素因数の和:44335

約数の個数: 16

約数和(自身を含む): 245322000

約数和(自身を除く): 89300026

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 44249, 88498, 1814209, 1902707, 3628418, 3805414, 78010987, 156021974]

約数ペア:

[(1, 156021974), (2, 78010987), (41, 3805414), (43, 3628418), (82, 1902707), (86, 1814209), (1763, 88498), (3526, 44249)]