161777170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{703379}}^1$

素因数の和:703409

約数の個数: 16

約数和(自身を含む): 303860160

約数和(自身を除く): 142082990

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 703379, 1406758, 3516895, 7033790, 16177717, 32355434, 80888585, 161777170]

約数ペア:

[(1, 161777170), (2, 80888585), (5, 32355434), (10, 16177717), (23, 7033790), (46, 3516895), (115, 1406758), (230, 703379)]