164198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 16

約数和(自身を含む): 270000

約数和(自身を除く): 105802

約数列:

[1, 2, 19, 29, 38, 58, 149, 298, 551, 1102, 2831, 4321, 5662, 8642, 82099, 164198]

約数ペア:

[(1, 164198), (2, 82099), (19, 8642), (29, 5662), (38, 4321), (58, 2831), (149, 1102), (298, 551)]