161663514

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1418101}}^1$

素因数の和:1418125

約数の個数: 16

約数和(自身を含む): 340344480

約数和(自身を除く): 178680966

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1418101, 2836202, 4254303, 8508606, 26943919, 53887838, 80831757, 161663514]

約数ペア:

[(1, 161663514), (2, 80831757), (3, 53887838), (6, 26943919), (19, 8508606), (38, 4254303), (57, 2836202), (114, 1418101)]