166186505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{15101}}^1$

素因数の和:15208

約数の個数: 16

約数和(自身を含む): 208770048

約数和(自身を除く): 42583543

約数列:

[1, 5, 31, 71, 155, 355, 2201, 11005, 15101, 75505, 468131, 1072171, 2340655, 5360855, 33237301, 166186505]

約数ペア:

[(1, 166186505), (5, 33237301), (31, 5360855), (71, 2340655), (155, 1072171), (355, 468131), (2201, 75505), (11005, 15101)]